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Get the most out of Planning Analytics’ logging capabilities

The ability to get detailed logs across various components of Planning Analytics is a crucial component in not only troubleshooting but ensuring optimal performance of your models.

Planning Analytics leverages the Log4j, a powerful and flexible logging library, which offers an effective way to capture, manage, and analyze various events and messages within the Planning Analytics environment. By utilizing Log4j, administrators and developers can gain valuable insights into the performance, behaviour, and troubleshooting of Planning Analytics applications.

This logging framework allows for the systematic recording of events, errors, and warnings, offering a transparent view into the inner workings of Planning Analytics, which is invaluable for monitoring, diagnostics, and optimization. In this context, understanding the principles and practices of Log4j logging in Planning Analytics can greatly enhance the ability to maintain and fine-tune your models.

Levels

Log4j can be configured to log messages using a log level or threshold which gives more or less verbose output or output only when certain conditions are met. Below are the options starting from least and working towards most verbose:

OFF -> FATAL -> ERROR -> WARN – > INFO -> DEBUG -> ALL

The more verbose you set the level to, the faster the logs files grow. Some files can reach 100MB in a few seconds based on the operations being performed and the logger being applied.

Default file

The Planning Analytics default file is called TM1s-log.properties

This file may already exist otherwise should be created in the same folder as your TM1s.cfg file.

The typical default file would look like the one below:

				
					#
#  Enable INFO level logging through the shared memory appender, by default.  The server #  will write informational messages, as well as errors and warnings to the log file.
#
log4j.logger.TM1=INFO, S1

# S1 is set to be a SharedMemoryAppender
log4j.appender.S1=org.apache.log4j.SharedMemoryAppender

# Specify the size of the shared memory segment
log4j.appender.S1.MemorySize=5 MB

# Specify the max filesize
log4j.appender.S1.MaxFileSize=100 MB

# Specify the max backup index
log4j.appender.S1.MaxBackupIndex=20

# Specify GMT or Local timezone
log4j.appender.S1.TimeZone=Local

The logger is specified as TM1 and relates to the options for the tm1server.log. The log level is set to INFO so should log any FATAL, ERROR, WARN and INFO messages for us but will not be as verbose to give us debug level detail.

The MaxFileSize controls the growth of each log. Our log will grow to around 100MB before it is cycled and becomes tm1server.log1

With the MaxBackupIndex set to 20, we would expect the tm1server.log to be cycled to a maximum of 20 files i.e. around 2GB of disk space consumed.

With that brief introduction, the next thing to look at is some of the frequently used loggers and how they can assist you.

Additional resources:

https://www.ibm.com/docs/sr/cognos-tm1/10.2.2?topic=log-logging-properties-file

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=file-enabling-disabling-logging

Frequently Used Loggers

TM1.Cube.Stargate, TM1.Cube.Stargate.ViewStorage, TM1.Cube.Stargate.Catalog

When trying to ascertain if your VMM and VMT settings have been adequately configured, you could use these loggers to assist in detailing how the stargates are built and destroyed, the memory consumed and elements involved in the view.

Sample Log4j configuration:

				
					#--STARGATE
log4j.logger.TM1.Cube.Stargate=DEBUG, Stargate
log4j.logger.TM1.Cube.Stargate.ViewStorage=DEBUG, Stargate
log4j.logger.TM1.Cube.Stargate.Catalog=DEBUG, Stargate
log4j.additivity.TM1.Cube.Stargate=false
log4j.additivity.TM1.Cube.Stargate.ViewStorage=false
log4j.additivity.TM1.Cube.Stargate.Catalog=false
log4j.appender.Stargate=org.apache.log4j.SharedMemoryAppender
log4j.appender.Stargate.MemorySize=5 MB
log4j.appender.Stargate.File=TM1Stargate.log
log4j.appender.Stargate.MaxFileSize=50 MB
log4j.appender.Stargate.MaxBackupIndex=5
log4j.appender.Stargate.Timezone=Local

Note lines 4, 5 and 6 above, starting with log4j.additivity. This directive tells Log4j not to echo the logging to the tm1server.log as well. Doing so would grow your tm1server.log with duplicate information along with extra overhead of dual logging.

Sample log output:

				
					40928   [2]   DEBUG   2023-08-09 16:28:21.773   TM1.Cube.Stargate.Definition  
Cube: Scenario Configuration
Cube to View dimension map:
   [0,1]
   [1,0]

Stargate Expanse:
   Dimension: Scenario
      Axis Selections:
         [ (Total Scenarios,U)
         , …
         ]

   Dimension: Scenario Configuration Measures
      Title Element: Include in Default

40928   [2]   DEBUG   2023-08-09 16:28:21.773   TM1.Cube.Stargate   dbstgCreate: Stargate::SlicerAggregator::Calculate (0x0000012D6ADFB010) in 0ms SGSize=24Kb workPoolSize=0Kb hPoolSize=16Kb.

40928   [2]   DEBUG   2023-08-09 16:28:21.773   TM1.Cube.Stargate.Definition   Axes Consolidation Subsets:

    Dimension: Scenario

        _S-Active Scenarios

        …

        Total Scenarios

40928   [2]   DEBUG   2023-08-09 16:28:21.773   TM1.Cube.Stargate   dbstgCreate: dbstgCalculateConsolidationLevel_UseTree (0x0000012D6ADFB010) in 0ms SGSize=24Kb workPoolSize=8Kb hPoolSize=16Kb.
40928   [2]   DEBUG   2023-08-09 16:28:21.773   TM1.Cube.Stargate   dbstgCreate: dbstgStoreConsolidationsBack_UseTree (0x0000012D6ADFB010) in 0ms SGSize=24Kb workPoolSize=8Kb hPoolSize=16Kb.
40928   [2]   DEBUG   2023-08-09 16:28:21.773   TM1.Cube.Stargate   dbstgCreate: CalculateAxesConsolidations Stargate (0x0000012D6ADFB010) in 0ms
40928   [2]   DEBUG   2023-08-09 16:28:21.773   TM1.Cube.Stargate.Catalog   Adding stargate: 0x0000012D6ADFB010 to catalog: 0x0000012D5EAAE868 of cube: 0x0000012D61282010.
40928   [2]   DEBUG   2023-08-09 16:28:21.773   TM1.Cube.Stargate.Catalog   Adding stargate: 0x0000012D6ADFB010 to catalog: 0x0000012D5EAAE868 of cube: 0x0000012D61282010.
40928   [2]   DEBUG   2023-08-09 16:28:21.773   TM1.Cube.Stargate   New Stargate Created (0x0000012D6ADFB010) in 0ms SGSize=24Kb workPoolSize=0Kb hPoolSize=16Kb.
40928   [2]   DEBUG   2023-08-09 16:28:21.773   TM1.Cube.Stargate   Destroying Stargate 0x0000012D6ADFB010

Additional resources:

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=management-about-stargate-views

Deep dive into TM1 Stargate views

TM1.Login
This logger is extremely useful in tracking attempted and successful logins into Planning Analytics. Many of us use the resultant log file as a data source for a TI to track last login dates for users. This is typically a compliance requirement to ensure that users who have not logged in for a set number of days are removed or requested to recertify their login.

Sample Log4j configuration:

				
					#--LOGINS
log4j.logger.TM1.Login=DEBUG, LOGIN
log4j.additivity.TM1.Login=false
log4j.appender.LOGIN=org.apache.log4j.SharedMemoryAppender
log4j.appender.LOGIN.MemorySize=5 MB
log4j.appender.LOGIN.File=TM1Login.log
log4j.appender.LOGIN.MaxFileSize=5 MB
log4j.appender.LOGIN.MaxBackupIndex=5
log4j.appender.LOGIN.Timezone=Local

Sample log output:

				
					40928   [2]   DEBUG   2023-08-09 16:20:35.768   TM1.Login   Login attempt by client: admin
40928   [2]   DEBUG   2023-08-09 16:20:35.783   TM1.Login   Login Success: User Admin

TM1.Event

The tm1server.log contains startup and shutdown information but this may be lost in the lines of detail and over time as the logs are cycled. You can log events like these to a separate file where you can review them more concisely. The TM1.Event file will also track issues where one process is blocking another from completing.

Sample Log4j configuration:

				
					#--EVENT
log4j.logger.TM1.Event=DEBUG, Event
log4j.additivity.TM1.Event=false
log4j.appender.Event=org.apache.log4j.SharedMemoryAppender
log4j.appender.Event.MemorySize=5 MB
log4j.appender.Event.File=TM1Event.log
log4j.appender.Event.MaxFileSize=50 MB
log4j.appender.Event.MaxBackupIndex=5
log4j.appender.Event.Timezone=Local

Sample log output:

				
					2023-08-03 08:37:05.427   INFO   Server shutdown, elapsed time 2.00 seconds
2023-08-09 14:18:39.037   INFO   TM1 Server is ready, elapsed time 6.00 seconds
2023-10-29 09:01:37.564   WARN   Thread[1068] is blocking 5 other threads, and is in state [Run].
2023-10-29 09:01:37.564   WARN   Thread[13076] is blocking 6 other threads, and is in state [Run].
2023-10-29 09:01:37.564   WARN   Thread[25596] is blocking 5 other threads, and is in state [Run].
2023-10-29 09:01:37.564   WARN   Thread[33576] is blocking 6 other threads, and is in state [Run].
2023-10-29 09:01:39.581   WARN   Thread[37776] is blocking 5 other threads, and is in state [Run].
2023-10-29 09:01:42.604   WARN   Thread[8692] is blocking 5 other threads, and is in state [Run].
2023-10-29 09:01:57.742   WARN   Thread[27288] has been waiting in state [IXC] for 20(s), currently being blocked by Thread[13260].

Additional resources:

https://www.ibm.com/support/pages/tm1-server-hanging-not-responding-and-tm1serverlog-full-tm1event-mtwaitforsingleobject-timed-out-event-0x0x2788d60

TM1.HttpRequest, TM1.HttpRequestBody, TM1.HttpResponse, TM1.HttpResponseBody

Applications like Planning Analytics Workspace and Planning Analytics for Excel make use of the REST API to communicate with the TM1 Engine (server). During troubleshooting times it is useful to be able to see what calls are being made. These loggers will give insights into the calls and responses.

Sample Log4j configuration:

				
					#--REST API CALLS
log4j.logger.TM1.HttpRequest=DEBUG,HTTP
log4j.logger.TM1.HttpRequestBody=DEBUG,HTTP
log4j.logger.TM1.HttpResponse=DEBUG,HTTP
log4j.logger.TM1.HttpResponseBody=DEBUG,HTTP
log4j.additivity.TM1.HttpRequest=false
log4j.additivity.TM1.HttpRequestBody=false
log4j.additivity.TM1.HttpResponse=false
log4j.additivity.TM1.HttpResponseBody=false
log4j.appender.HTTP=org.apache.log4j.SharedMemoryAppender
log4j.appender.HTTP.File=TM1HTTP.log
log4j.appender.HTTP.MaxFileSize=20 MB
log4j.appender.HTTP.MaxBackupIndex=20
log4j.appender.HTTP.TimeZone=GMT

Sample log output:

				
					 6584   [1a]   DEBUG   2023-10-21 13:46:08.993   TM1.HttpRequest   GET /api/v1/Cellsets('J0XtU3APAIADAAAg')?$expand=Cube($select=Name,Attributes;$expand=Dimensions($expand=Hierarchies($select=Name,UniqueName,Attributes,Cardinality,Visible;$expand=Levels($select=Name,UniqueName,Cardinality,Number),ElementAttributes,PrivateSubsets($filter=tolower(replace(Name,'%20',''))%20eq%20'default';$select=Alias,Name,UniqueName,Expression,Hierarchy,Attributes,ExpandAbove);$orderby=tolower(Attributes/Caption)),DefaultHierarchy($select=UniqueName,Name)),MeasuresDimension($select=Name)),Axes($expand=Tuples($skip=0;$top=10;$expand=Members($select=Name,UniqueName,Attributes,Type,IsPlaceholder,Weight;$expand=Element($select=Type;$expand=Parents/$count),Parent($select=UniqueName))),Hierarchies($select=UniqueName)),Cells($skip=0;$top=70;$select=FormatString,Updateable,Consolidated,HasDrillthrough,FormattedValue,Status,RuleDerived,Ordinal,Value,Annotated,HasPicklist)

6584   [1a]   DEBUG   2023-10-21 13:46:09.001   TM1.HttpResponse   200 OK
6584   [1a]   DEBUG   2023-10-21 13:46:09.001   TM1.HttpResponseBody

Additional resources:

https://www.ibm.com/support/pages/planning-analytics-server-logging-odataplanning-analytics-workspace

TM1.Cube.Dependency

To track dependencies between cubes, you can write these to a separate log instead of sifting through the TM1Server.log.

Sample Log4j configuration:

				
					#--Cube Dependencies
log4j.logger.TM1.Cube.Dependency=INFO, CubeDependency
log4j.additivity.TM1.Cube.Dependency=false
log4j.appender.CubeDependency=org.apache.log4j.SharedMemoryAppender
log4j.appender.CubeDependency.MemorySize=5 MB
log4j.appender.CubeDependency.File=TM1CubeDependency.log
log4j.appender.CubeDependency.MaxFileSize=50 MB
log4j.appender.CubeDependency.MaxBackupIndex=5
log4j.appender.CubeDependency.Timezone=Local

Sample log output:

				
					29800   []   INFO   2023-10-21 16:27:35.028   TM1.Cube.Dependency   Adding cube dependency: Cube 'Expense' depends on cube 'Exchange Rate'.
29800   []   INFO   2023-10-21 16:27:35.028   TM1.Cube.Dependency   Adding cube dependency: Cube 'Expense' depends on cube '}ElementAttributes_Expense Measures'.
29800   []   INFO   2023-10-21 16:27:35.028   TM1.Cube.Dependency   Adding cube dependency: Cube 'Expense' depends on cube '}ElementAttributes__S-General Ledger Account'.
29800   []   INFO   2023-10-21 16:27:35.028   TM1.Cube.Dependency   Adding cube dependency: Cube 'Expense' depends on cube '}ElementAttributes_Cost Centre'.
29800   []   INFO   2023-10-21 16:27:35.029   TM1.Cube.Dependency   Adding cube dependency: Cube 'Scenario Configuration' depends on cube '}ElementAttributes_Period'.

Additional resources:

https://www.ibm.com/docs/en/cognos-tm1/10.2.2?topic=dependencies-debugging-identifying-cube

TM1.Lock.Exception

Lock exceptions can arise for various reasons and may relate to process locking as well as file locking. In cases where antivirus has not been configured to exclude TM1 processes and/or file TM1 is unable to write back files to disk successfully as the antivirus creates a lock on those files.

You will notice that the log files will indicate that for example sales.cub$ could not be written. Typically TM1 creates the dollar file first when saving data to disk then deletes the old file and renames sales.cub$ to sales.cub. With another process having a lock on either file, this process cannot complete and could lead to changes not being saved correctly.

Similarly, locks could be in place when performing operations in TM1 e.g. running a process. Where other users are also running processes that need to deal with the same objection, this contention could lead to locking.

Sample Log4j configuration:

				
					#--Lock Exception
log4j.logger.TM1.Lock.Exception=Debug, TM1LockException
log4j.additivity.TM1.Lock.Exception=false
log4j.appender.TM1LockException=org.apache.log4j.SharedMemoryAppender
log4j.appender.TM1LockException.MemorySize=5 MB
log4j.appender.TM1LockException.File=TM1LockException.log
log4j.appender.TM1LockException.MaxFileSize=50 MB
log4j.appender.TM1LockException.MaxBackupIndex=5
log4j.appender.TM1LockException.Timezone=Local

Sample log output:

				
					9132   []   DEBUG   2023-09-24 12:09:23.018   TM1.Lock.Exception   Contention encountered attempting to acquire lock (0x0000005F086B7610) on object [View "OPEX Allocation-Export SKU Values_23276496435185", addr=0x0000006E682C7668, index=R-11270] in IX mode at C:\jks\prod\workspace\Build-tm1_main-tm1server-Win64-Production\src\tm1server\prod\tm1_r7s\TM1CubeImpl.cpp:17663 during function 'Unknown'. Entering wait state 'IXC'.
Blocked by the following 1 thread:
Thread 4176 holds the lock in IXNC mode

9132   []   DEBUG   2023-09-24 12:09:23.021   TM1.Lock.Exception   Throwing IXNCConflict on object OPEX Allocation-Export SKU Values_23276496435185
9132   []   DEBUG   2023-09-24 12:09:23.021   TM1.Lock.Exception   CommitActionLog::Rollback: Called for thread '9132' of user 'R*_S-Server-SaveDataAll' executing function 'Unknown'.
9132   []   DEBUG   2023-09-24 12:09:23.024   TM1.Lock.Exception   Contention encountered attempting to acquire lock (0x0000005F086B7610) on object [View "OPEX Allocation-Export SKU Values_23276496435185", addr=0x0000006E682C7668, index=R-11270] in IX mode at C:\jks\prod\workspace\Build-tm1_main-tm1server-Win64-Production\src\tm1server\prod\tm1_r7s\TM1CubeImpl.cpp:17663 during function 'Unknown'. Entering wait state 'IXC'.
Blocked by the following 1 thread:
Thread 4176 holds the lock in IXNC mode

8760   [32]   DEBUG   2023-10-27 15:33:03.951   TM1.Lock.Exception   Contention encountered attempting to acquire lock (0x0000001DC3EE8010) on object [View "0000", addr=0x0000000C75B56368, index=P-53] in IX mode at C:\jks\prod\workspace\Build-tm1_main-tm1server-Win64-Production\src\tm1server\prod\tm1_r7s\TM1ViewImpl.cpp:3486 during request 'GET /api/v1/Cubes('OPEX Allocation')/PrivateViews'. Entering wait state 'IXC'.

Blocked by the following 1 thread:
Thread 11256 holds the lock in IX mode

8760   [32]   DEBUG   2023-10-27 15:33:03.951   TM1.Lock.Exception   Throwing IXNCConflict on object 0000
8760   [32]   DEBUG   2023-10-27 15:33:03.965   TM1.Lock.Exception   CommitActionLog::Rollback: Called for thread '8760' of user 'Admin' executing request 'GET /api/v1/Cubes('OPEX Allocation')/PrivateViews'.

8760   [32]   DEBUG   2023-10-27 15:33:03.972   TM1.Lock.Exception   Restarting request now.

Additional resources:

https://www.ibm.com/support/pages/how-troubleshoot-tm1-server-lock-contention

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=display-understanding-tm1-lock-modes

http://cubeac.com/blog/tips-tm1top/

MDX Logging

You may want to track what is being sent to the TM1 Engine as MDX requests. These may be from PAW, PAfE or other REST API calls.

Viewing the various logs would not only give insight into the code these UI’s generate and send but any errors in MDX used in requests would be highlighted e.g. bad set expressions, bad MDX to drvie dynamic reports.

TM1.MDXStatement

This logger allows you to see what MDX is being sent across views, sets etc.

Sample Log4j configuration:

				
					#--MDX Statement
log4j.logger.TM1.MdxStatement=DEBUG, MDXStatement
log4j.additivity.TM1.MdxStatement=false
log4j.appender.MDXStatement=org.apache.log4j.SharedMemoryAppender
log4j.appender.MDXStatement.File=MDXStatement.log
log4j.appender.MDXStatement.MaxFileSize=20 MB
log4j.appender.MDXStatement.MaxBackupIndex=5
log4j.appender.MDXStatement.TimeZone=GMT

Sample log output:

				
					11752   [1]   DEBUG   2023-10-21 15:06:16.724   TM1.MdxStatement   SELECT {} ON 0, {TM1SubsetToSet([Month].[Month],"MY","public")} ON 1 FROM [Revenue]

7408   [1]   DEBUG   2023-10-21 15:06:22.294   TM1.MdxStatement   SELECT {TM1SubsetToSet([product].[product],"Phones","public")} ON 0, {TM1SubsetToSet([Revenue].[Revenue],"Report","public")} ON 1 FROM [Revenue] 
WHERE ([organization].[organization].[Total Company], [Month].[Month].[Q1^Jan], [Channel].[Channel].[Channel Total], [Year].[Year].[Y2], [Version].[Version].[Version 1])

Additional resources:

https://www.ibm.com/support/pages/how-enable-mdx-debug-logging-tm1-server

TM1.MDX.Interface

Only relevant in PA 2.0.6 and earlier to report on syntax issues.

Sample Log4j configuration:

				
					#--MDX Interface
log4j.logger.TM1.MDX.Interface=DEBUG, MDXInterface
log4j.additivity.TM1.MDX.Interface=false
log4j.appender.MDXInterface=org.apache.log4j.SharedMemoryAppender
log4j.appender.MDXInterface.File=MDXInterface.log
log4j.appender.MDXInterface.MaxFileSize=20 MB
log4j.appender.MDXInterface.MaxBackupIndex=5
log4j.appender.MDXInterface.TimeZone=GMT

Sample log output:

				
					11276 [6b5] ERROR 2017-10-16 13:51:10.237 TM1.Mdx.Interface
    Syntax error at or near: 'hildren},{[Entity].[]})}', character position 21

Additional resources:

https://www.ibm.com/docs/el/planning-analytics/2.0.0?topic=logs-tm1mdxinterface-logger

TM1.Parallel

Adding TM1.Parallel will give detailed logging on processes run concurrently, split into work units etc. Think of what happens when MTQ is enabled and queries become multi-threaded or other operations like rules and feeders that may be executed in parallel.

Sample Log4j configuration:

				
					#--Parallel Processing
log4j.logger.TM1.Parallel=DEBUG,Parallel
log4j.additivity.TM1.Parallel =false
log4j.appender.Parallel =org.apache.log4j.SharedMemoryAppender
log4j.appender.Parallel.File=TM1Parallel.log
log4j.appender.Parallel.MaxFileSize=100 MB
log4j.appender.Parallel.MaxBackupIndex=5
log4j.appender.Parallel.TimeZone=Local

To capture Stargate creation times add:

log4j.logger.TM1.Cube.Stargate=DEBUG

log4j.additivity.TM1.Cube.Stargate=false

 

To capture the event of operation threads picking work units:

log4j.logger.TM1.OperationThread=DEBUG

log4j.additivity.TM1.OperationThread=false

 

Additional resources:

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=configuration-multi-threaded-queries

Together with TM1.Cube.Stargate and TM1.OperationThread

https://www.ibm.com/docs/en/cognos-tm1/10.2.2?topic=configuration-improving-processing-performance-multi-threaded-queries

 

TM1.Process

In cases where you may be running many hundreds or thousands of process like in a break-back or allocation that uses RunProcess, you can end up with very large and cluttered TM1Server logs. As of PA 2.0.8 rollback and restart messages are also written to the process log which could also create clutter with the writing of rollback and restart when using RunProcess.

You may choose to move the TI process related logs to their own file and keep the TM1Server log clean.

Sample Log4j configuration:

				
					#--TM1 Process Statement
log4j.logger.TM1.Process=INFO, TM1Process
log4j.additivity.TM1.Process=false
log4j.appender.TM1Process=org.apache.log4j.SharedMemoryAppender
log4j.appender.TM1Process.File=TM1Process.log
log4j.appender.TM1Process.MaxFileSize=100 MB
log4j.appender.TM1Process.MaxBackupIndex=5
log4j.appender.TM1Process.TimeZone=Local

Sample log output:

				
					8636   [19]   INFO   2023-10-25 09:21:11.880   TM1.Process   Process " Allocation-SKU-Store-Final Allocation Population" run from process " Allocation-SKU-Store-Final Allocation Parallel Processing" by user "Admin"
11728   [19]   INFO   2023-10-25 09:21:11.880   TM1.Process   Process " Allocation-SKU-Store-Final Allocation Population" run from process " Allocation-SKU-Store-Final Allocation Parallel Processing" by user "Admin"
11388   [19]   INFO   2023-10-25 09:21:11.880   TM1.Process   Process " Allocation-SKU-Store-Final Allocation Population":  finished executing normally, elapsed time 0.00 seconds
11388   [19]   INFO   2023-10-25 09:21:11.880   TM1.Process   Process " Allocation-SKU-Store-Final Allocation Population" run from process " Allocation-SKU-Store-Final Allocation Parallel Processing" by user "Admin"
10372   [19]   INFO   2023-10-25 09:21:11.880   TM1.Process   Process " Allocation-SKU-Store-Final Allocation Population":  finished executing normally, elapsed time 0.00 seconds
10372   [19]   INFO   2023-10-25 09:21:11.880   TM1.Process   Process " Allocation-SKU-Store-Final Allocation Population" run from process " Allocation-SKU-Store-Final Allocation Parallel Processing" by user "Admin"

Additional resources:

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=pa2j12-view-process-rollback-restart-messages-in-tm1-logs-1

TM1.SaveDataAll

In certain cases you may want to track what happens when you are calling a Save Data. This could happen via a TI process or when stopping the service.

The log will show you the sequence of events as well as the time take for each activity to complete.

Any issues e.g. locked files may be highlighted here otherwise check in the logs created by the TM1.Lock.Exception logger.

Sample Log4j configuration:

				
					#--SaveDataAll
log4j.logger.TM1.SaveDataAll=DEBUG, SaveDataAll
log4j.additivity.TM1.SaveDataAll=false
log4j.appender.SaveDataAll=org.apache.log4j.SharedMemoryAppender
log4j.appender.SaveDataAll.File=TM1SaveDataAll.log
log4j.appender.SaveDataAll.MaxFileSize=20 MB
log4j.appender.SaveDataAll.MaxBackupIndex=5
log4j.appender.SaveDataAll.TimeZone=GMT

Sample log output:

				
					40928   [2]   DEBUG   2023-08-09 16:21:13.025   TM1.SaveDataAll   Starting SaveDataAll
40928   [2]   DEBUG   2023-08-09 16:21:13.027   TM1.SaveDataAll   Entering commit
40928   [2]   DEBUG   2023-08-09 16:21:13.027   TM1.SaveDataAll   Acquiring cube creation lock
40928   [2]   DEBUG   2023-08-09 16:21:13.027   TM1.SaveDataAll   Entering SaveDataAll critical section
40928   [2]   DEBUG   2023-08-09 16:21:13.027   TM1.SaveDataAll   Write locking transaction log
40928   [2]   DEBUG   2023-08-09 16:21:13.027   TM1.SaveDataAll   Current cube file dirtying event count (6) and Serialization count (0)
40928   [2]   DEBUG   2023-08-09 16:21:13.027   TM1.SaveDataAll   Current feeder file dirtying event count (0) and Serialization count (0)
…
40928   [2]   DEBUG   2023-08-09 16:21:13.027   TM1.SaveDataAll   READONLY locking cube view map for cube 'Balance Sheet'
40928   [2]   DEBUG   2023-08-09 16:21:13.027   TM1.SaveDataAll   Releasing lock on cube view map for cube 'Balance Sheet'
…
40928   [2]   DEBUG   2023-08-09 16:21:13.031   TM1.SaveDataAll   Serializing cube 'Scenario Configuration'
40928   [2]   DEBUG   2023-08-09 16:21:13.034   TM1.SaveDataAll   Serializing cube '}CubeProperties'
40928   [2]   DEBUG   2023-08-09 16:21:13.035   TM1.SaveDataAll   Serializing cube '}DimensionProperties'
40928   [2]   DEBUG   2023-08-09 16:21:13.036   TM1.SaveDataAll   Serializing cube '}ElementAttributes_}Cultures'
40928   [2]   DEBUG   2023-08-09 16:21:13.038   TM1.SaveDataAll   Saving sets
40928   [2]   DEBUG   2023-08-09 16:21:13.038   TM1.SaveDataAll   Saving subsets
40928   [2]   DEBUG   2023-08-09 16:21:13.041   TM1.SaveDataAll   Saving calculated members
40928   [2]   DEBUG   2023-08-09 16:21:13.041   TM1.SaveDataAll   Saving processes
40928   [2]   DEBUG   2023-08-09 16:21:13.042   TM1.SaveDataAll   Saving chores
40928   [2]   DEBUG   2023-08-09 16:21:13.042   TM1.SaveDataAll   Entering commit
40928   [2]   DEBUG   2023-08-09 16:21:13.050   TM1.SaveDataAll   Reacquiring locks
40928   [2]   DEBUG   2023-08-09 16:21:13.050   TM1.SaveDataAll   Leaving SaveDataAll critical section

Additional resources:

https://www.ibm.com/support/pages/savedataall-best-practices

https://www.ibm.com/support/pages/locking-and-transaction-behavior-savedataall-and-cubesavedata-turbointegrator-functions-has-changed

TM1.SSPI, TM1.SSPISecurity

When configuring Integrated Login it may be useful to enable these loggers to get an understanding of the user’s context. Sometimes there are issues between how the SPN has been configured and the users attempting to connect. TM1Web/PASS can get quite complicated when configuring the various files and something as trivial as case could trip you up. This logging may give you insights allowing you to correctly configure the settings.

Sample Log4j configuration:

				
					#--SSPI
log4j.logger.TM1.SSPI=DEBUG, SSPI
log4j.logger.TM1.SSPISecurity=DEBUG, SSPI
log4j.additivity.TM1.SSPI=false
log4j.additivity.TM1.SSPISecurity=false
log4j.appender.SSPI=org.apache.log4j.SharedMemoryAppender
log4j.appender.SSPI.MemorySize=5 MB
log4j.appender.SSPI.File=TM1SSPI.log
log4j.appender.SSPI.MaxFileSize=50 MB
log4j.appender.SSPI.MaxBackupIndex=5
log4j.appender.SSPI.Timezone=Local

Sample log output:

				
					9720   [20a]   DEBUG   2023-02-23 11:21:46.493   TM1.SSPISecurity   Server using Kerberos security package
9720   [20a]   DEBUG   2023-02-23 11:21:46.493   TM1.SSPISecurity   Package used is: Kerberos
9720   [20a]   DEBUG   2023-02-23 11:21:46.493   TM1.SSPISecurity   You are: ABC, from the XYZ domain

Additional resources:

https://www.ibm.com/support/pages/unable-negotiate-authorization-single-sign-stops-working-workspace-after-upgrading-planning-analytics-2091

https://www.ibm.com/support/pages/tm1runti-cam-security-gives-tm1-api-error-systemserverclientnotfound

TM1.SQL, TM1.SQLAPI

Sample Log4j configuration:

				
					#--SQL
log4j.logger.TM1.SQL=DEBUG, SQL
log4j.logger.TM1.SQLAPI=DEBUG, SQL
log4j.additivity.TM1.SQL=false
log4j.additivity.TM1.SQLAPI=false
log4j.appender.SQL=org.apache.log4j.SharedMemoryAppender
log4j.appender.SQL.MemorySize=5 MB
log4j.appender.SQL.File=TM1SQL.log
log4j.appender.SQL.MaxFileSize=50 MB
log4j.appender.SQL.MaxBackupIndex=5
log4j.appender.SQL.Timezone=Local

Sample log output:

TM1.SQL

				
					16992   []   DEBUG   2023-08-09 10:30:06.249   TM1.Sql   CSqlQuery::Open( dsname =  "XXX" ,  dsusername = "",  sqlquery =  "SELECT ... FROM XXX..Table with (NOLOCK) WHERE ... " )

16992   []   DEBUG   2023-08-09 10:30:09.103   TM1.Sql   CSqlQuery::Close( dsname = "XXX" )

TM1.SQLAPI

				
					3896   []   ERROR   2023-07-29 10:18:00.638   TM1.SQLAPI   23000[Microsoft][ODBC SQL Server Driver][SQL Server]Cannot insert duplicate key row in object 'dbo.DATxyz' with unique index 'XPKDATxyz'. The duplicate key value is (2023-07-28, 67477207-3593223, Column).

Additional resources:

https://www.ibm.com/support/pages/excessive-logging-when-using-usesqlfetch-t

TM1.TILogOutput

This is my “go to” log for writing details of the TI’s parameter and values, information from the TI e.g. no. records processed and is used extensively to log errors with sufficient context.

Without specifying the TM1.TILogOutput to direct any output to a separate file, all messages will be logged to the TM1Server.log which can add noise and clutter.

In a TI process you can write a function like the following to perform the LogOutput

LogOutput(“<Level>”,”<message>”); e.g.

LogOutput(‘ERROR’, ‘Semaphore file exists. Could not find an available thread. ‘ | sSemaphore);

Sample Log4j configuration:

				
					log4j.logger.TM1.TILogOutput=INFO, LOGOUTPUT
log4j.additivity.TM1.TILogOutput=false
log4j.appender.LOGOUTPUT=org.apache.log4j.SharedMemoryAppender
log4j.appender.LOGOUTPUT.MemorySize=5 MB
log4j.appender.LOGOUTPUT.File=TM1LogOutput.log
log4j.appender.LOGOUTPUT.MaxFileSize=50 MB
log4j.appender.LOGOUTPUT.MaxBackupIndex=5
log4j.appender.LOGOUTPUT.Timezone=Local

Sample log output:

				
					31024   []   INFO   2023-12-02 00:15:01.300   TM1.TILogOutput   MD-_S-Customer-Import Customers-Caller: No files found to process!
31024   []   ERROR   2023-12-02 00:15:01.300   TM1.TILogOutput   |MD-_S-Customer-Import Customers-Caller|R*MD-_S-Customer-Import Customers-Caller: No files found to process!
...
10124   []   INFO   2023-12-02 00:35:04.591   TM1.TILogOutput   Starting View: Balance Sheet - _S-D-Balance Sheet-Carry Forward Closing Balances_23346024351851
10124   []   INFO   2023-12-02 00:35:04.591   TM1.TILogOutput   Assigned: Scenario Element=Actual
10124   []   INFO   2023-12-02 00:35:04.591   TM1.TILogOutput   Assigned: Period Element=2023-NOV
10124   []   INFO   2023-12-02 00:35:04.591   TM1.TILogOutput   Assigned: Balance Sheet Source Element=Total Balance Sheet Sources
10124   []   INFO   2023-12-02 00:35:04.591   TM1.TILogOutput   Assigned: Company Code Subset=_S-All N
10124   []   INFO   2023-12-02 00:35:04.591   TM1.TILogOutput   Assigned: Profit Centre Subset=_S-All N
10124   []   INFO   2023-12-02 00:35:04.591   TM1.TILogOutput   Assigned: Intercompany Subset=_S-All N
10124   []   INFO   2023-12-02 00:35:04.591   TM1.TILogOutput   Assigned: Balance Sheet Account Subset=_S-All N
10124   []   INFO   2023-12-02 00:35:04.591   TM1.TILogOutput   Assigned: Transaction Currency Subset=_S-All N
10124   []   INFO   2023-12-02 00:35:04.591   TM1.TILogOutput   Assigned: Reporting Currency Subset=_S-All N
...
28728   []   INFO   2023-12-02 04:01:26.526   TM1.TILogOutput   MDX: EXCEPT(TM1DRILLDOWNMEMBER(UNION({[Profit Centre].[Total Profit Centres]},{[Profit Centre].[PC]}),ALL,RECURSIVE),TM1FILTERBYLEVEL(TM1DRILLDOWNMEMBER(UNION({[Profit Centre].[Total Profit Centres]},{[Profit Centre].[PC]}),ALL,RECURSIVE),0))

Additional resources:

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=functions-logoutput

Multi-threaded loading of individual cubes

TM1.Server.Loading
Allows you to capture individual timing of TM1 Server loading stages: DeSerializeDimensions, DeSerializeAttributeCubes, DeSerializeRegularCubes, GenerateServerSecurity.

TM1.Cube.Loading
Captures cube loading time, separately for .cub and .feeder files.

Sample Log4j configuration:

				
					#--Server and Cube loading
log4j.logger.TM1.Server.Loading=DEBUG, LOADING
log4j.logger.TM1.Cube.Loading=DEBUG, LOADING
log4j.additivity.TM1.Server.Loading=false
log4j.additivity.TM1.Cube.Loading=false
log4j.appender.LOADING=org.apache.log4j.SharedMemoryAppender
log4j.appender.LOADING.MemorySize=5 MB
log4j.appender.LOADING.File=TM1Loading.log
log4j.appender.LOADING.MaxFileSize=50 MB
log4j.appender.LOADING.MaxBackupIndex=5
log4j.appender.LOADING.Timezone=Local

Sample log output:

				
					9260   []   DEBUG   2023-12-02 12:37:47.132   TM1.Server.Loading   ServerLoad: DeSerialized Attribute Cubes in 525ms.
9260   []   DEBUG   2023-12-02 12:37:47.763   TM1.Server.Loading   ServerLoad: Updated Element Attributes in 1156ms.
9260   []   DEBUG   2023-12-02 12:37:47.850   TM1.Server.Loading   ServerLoad: Updated Rule Aliases in 87ms.
9260   []   DEBUG   2023-12-02 12:37:48.035   TM1.Server.Loading   ServerLoad: Loaded Rules in 154ms.
…
9260   []   DEBUG   2023-12-02 12:37:49.657   TM1.Cube.Loading   TM1CubeImpl::LoadCubeBody: Done loading element maps in 0ms for cube 'Exchange Rate'.
9260   []   DEBUG   2023-12-02 12:37:49.659   TM1.Cube.Loading   TM1CubeLoadWorkUnit::Run: Done bookmarking of cell data in 2ms for cube 'Exchange Rate'.
9260   []   DEBUG   2023-12-02 12:37:49.661   TM1.Cube.Loading   TM1CubeImpl::LoadCubeBody: Done loading cell data in 5ms for cube 'Exchange Rate'.
9260   []   DEBUG   2023-12-02 12:37:49.664   TM1.Cube.Loading   TM1CubeImpl::LoadCubeBody: Done loading element maps in 3ms for cube 'Expense'.
9260   []   DEBUG   2023-12-02 12:37:49.812   TM1.Cube.Loading   TM1CubeLoadWorkUnit::Run: Done bookmarking of cell data in 147ms for cube 'Expense'.
9260   []   DEBUG   2023-12-02 12:37:50.044   TM1.Cube.Loading   TM1CubeImpl::LoadCubeBody: Done loading cell data in 379ms for cube 'Expense'.

Additional resources:

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=pa2j22-tm1-server-updates

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=pitf-mtcubeload

 

TM1Web/PASS Logging

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=web-using-tm1-logging


log4j.logger.com.ibm.cognos.tm1.web.services.TM1Service=INFO
log4j.logger.com.ibm.cognos.tm1.web.services.TM1ExportService=DEBUG
log4j.logger.com.ibm.cognos.tm1.publish.Workbook=DEBUG
log4j.logger.com.ibm.cognos.tm1.web.services.TM1ServerSessionInfo=DEBUG

 

Admin Server Logging

https://www.ibm.com/docs/en/cognos-tm1/10.2.2?topic=log-configuring-admin-server-logging

 

TOP Logger

Sample Log4j configuration:

				
					#--TOP
log4j.logger.Top=DEBUG, Top
log4j.additivity.Top=false
log4j.appender.Top=org.apache.log4j.SharedMemoryAppender
log4j.appender.Top.MemorySize=5 MB
log4j.appender.Top.File=TM1Top.log
log4j.appender.Top.MaxFileSize=50 MB
log4j.appender.Top.MaxBackupIndex=5
log4j.appender.Top.Timezone=Local

Sample log output:

				
					2420   []   INFO   2023-10-21 16:05:57.286   Top.Title   24retail
2420   []   INFO   2023-10-21 16:05:57.286   Top   6968     Th:Pseudo    -      Idle   -      -       -      -           0
2420   []   INFO   2023-10-21 16:05:57.286   Top   3956     Th:DynamicConfig    -      Idle   -       -      -      -           0
2420   []   INFO   2023-10-21 16:05:57.286   Top   7572     Admin  Workspace:26 Idle   -      -       -      -           0
2420   []   INFO   2023-10-21 16:05:57.286   Top   10132    Admin  Workspace:26 Idle   -      -       -      -           0
2420   []   INFO   2023-10-21 16:05:57.286   Top     
2420   []   INFO   2023-10-21 16:06:02.302   Top.Title   24retail
2420   []   INFO   2023-10-21 16:06:02.302   Top   6968     Th:Pseudo    -      Idle   -      -       -      -           0
2420   []   INFO   2023-10-21 16:06:02.302   Top   3956     Th:DynamicConfig    -      Idle   -       -      -      -           0
2420   []   INFO   2023-10-21 16:06:02.302   Top   7572     Admin  Workspace:26 Idle   -      -       -      -           0
2420   []   INFO   2023-10-21 16:06:02.302   Top   10132    Admin  Workspace:26 Idle   -      -       -      -           0
2420   []   INFO   2023-10-21 16:06:02.302   Top   3932     Admin  Workspace:26 Run:R  -      POST       /api/v1/Processes('RefreshMdxHierarchy')/tm1.ExecuteWithReturn     -           3
2420   []   INFO   2023-10-21 16:06:02.302   Top   3080     Admin  Workspace:26 Idle   -      -       -      -           0
2420   []   INFO   2023-10-21 16:06:02.302   Top

Additional resources:

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=logs-tm1-top-log

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=utility-running-tm1-top

Operations Logger

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=logs-ops-logger

Client Logger

https://www.ibm.com/docs/da/planning-analytics/2.0.0?topic=tools-client-logging

All Available Loggers

To generate a list of all available loggers, stop the server and add the following to the TM1s-log.properties file:

log4j.logger.TM1.MetaLogger=DEBUG

Start the server again and the available loggers will be written to the TM1Server.log

For my version PA 2.0.9.18 (TM1 Build Number: 11.8.02200.2) I get the list per below:

List of Loggers

  • TM1.AdminServerRegLogger
  • TM1.API
  • TM1.API.Fn
  • TM1.API.Parameters
  • TM1.API.Retry
  • TM1.API.Return
  • TM1.API.Return.Error
  • TM1.API.Return.Object
  • TM1.API.Return.String
  • TM1.API.Top
  • TM1.APIDetail
  • TM1.APIDetail.Parameters
  • TM1.APIDetail.Parameters.ExpandArray
  • TM1.APIDetail.Return
  • TM1.APIDetail.Return.Array
  • TM1.APIDetail.Return.Array.Cube
  • TM1.APIDetail.Return.Array.Dimension
  • TM1.APIDetail.Return.Array.Subset
  • TM1.APIDetail.Return.Array.View
  • TM1.APIDetail.Return.Bool
  • TM1.APIDetail.Return.Index
  • TM1.APIDetail.Return.Real
  • TM1.Application
  • TM1.Audit
  • TM1.Audit.PostProcessor
  • TM1.Audit.Query
  • TM1.Audit.Reader
  • TM1.Audit.ResultSet
  • TM1.Base
  • TM1.Base.GetImpl
  • TM1.Blob
  • TM1.CAMSecurity
  • TM1.CAMSecurity.ClientCreation
  • TM1.CAMSoap
  • TM1.Catalog
  • TM1.CheckLockHeld
  • TM1.Chore
  • TM1.Client
  • TM1.Client.Detail
  • TM1.ClientMessage
  • TM1.Cognos
  • TM1.ColIterator
  • TM1.Comm
  • TM1.Comm.SSL
  • TM1.Comm.SSL.Cert
  • TM1.Commit
  • TM1.Commit.Data
  • TM1.Connection
  • TM1.Connection.RSData
  • TM1.ConnectionRequestThread
  • TM1.Context.Cancel
  • TM1.CRYPT
  • TM1.Csv
  • TM1.Cube
  • TM1.Cube.Batch
  • TM1.Cube.CalculationCache
  • TM1.Cube.CalculationCache.Cell
  • TM1.Cube.Commit
  • TM1.Cube.Dependency
  • TM1.Cube.Drill
  • TM1.Cube.Invalidation
  • TM1.Cube.Invalidation.Precise
  • TM1.Cube.Invalidation.PreciseThreshold
  • TM1.Cube.Iterator
  • TM1.Cube.Loading
  • TM1.Cube.Partition
  • TM1.Cube.Partition.Expanse
  • TM1.Cube.Picklist
  • TM1.Cube.RuleStats
  • TM1.Cube.Save
  • TM1.Cube.Spreading
  • TM1.Cube.Stargate
  • TM1.Cube.Stargate.Catalog
  • TM1.Cube.Stargate.Definition
  • TM1.Cube.Stargate.Reference
  • TM1.Cube.Stargate.SkipStargate
  • TM1.Cube.Stargate.ViewStorage
  • TM1.Cube.Subscription
  • TM1.Cube.ThreadCalculation
  • TM1.Cube.VersionedTree
  • TM1.Cube.VersionedTree.References
  • TM1.Cube.VersionedTree.Versions
  • TM1.Cubeload
  • TM1.DataReservation
  • TM1.DataSource
  • TM1.DataSource.CubeView
  • TM1.Dimension
  • TM1.Dimension.Element
  • TM1.Dimension.ElementPool
  • TM1.Dimension.PseudoEle
  • TM1.Element
  • TM1.Event
  • TM1.File
  • TM1.Folder
  • TM1.Git
  • TM1.Git.Detail
  • TM1.GlobalCollection
  • TM1.GlobalObjectCache
  • TM1.Group
  • TM1.GSKit
  • TM1.Hierarchy
  • TM1.HierarchyLevel
  • TM1.HttpRequest
  • TM1.HttpRequestBody
  • TM1.HttpRequestHeaders
  • TM1.HttpResponse
  • TM1.HttpResponseBody
  • TM1.HttpResponseHeaders
  • TM1.HttpSession
  • TM1.LDAPAuth
  • TM1.Lock
  • TM1.Lock.CriticalSection
  • TM1.Lock.Exception
  • TM1.Lock.SYSMT
  • TM1.Login
  • TM1.LoginAPI
  • TM1.LoginAPI.Parameters
  • TM1.LoginAPI.Retry
  • TM1.LoginAPI.Return
  • TM1.LoginAPI.Return.Error
  • TM1.LoginAPI.Return.Object
  • TM1.LoginAPI.Return.String
  • TM1.LoginAPIDetail
  • TM1.LoginAPIDetail.Parameters
  • TM1.LoginAPIDetail.Parameters.ExpandArray
  • TM1.LoginAPIDetail.Return
  • TM1.LoginAPIDetail.Return.Array
  • TM1.LoginAPIDetail.Return.Bool
  • TM1.LoginAPIDetail.Return.Index
  • TM1.LoginAPIDetail.Return.Real
  • TM1.Mdx
  • TM1.Mdx.Interface
  • TM1.MdxStatement
  • TM1.MdxViewCreate
  • TM1.MetaLogger
  • TM1.NGAPI
  • TM1.NGAPI.FACET
  • TM1.NGAPI.REST
  • TM1.Object
  • TM1.ObjectIndex
  • TM1.ObjectRegistry
  • TM1.ODBC
  • TM1.Odbo
  • TM1.OdboRowset
  • TM1.OdboSchema
  • TM1.OdboSchema.MeasuresRowset
  • TM1.OdboSchema.MembersRowset
  • TM1.OID
  • TM1.OID.Curl
  • TM1.OID.JWK
  • TM1.OID.JWT
  • TM1.OldQuery
  • TM1.OperationThread
  • TM1.Parallel
  • TM1.Parallel.Operation
  • TM1.Parallel.SplitPlan
  • TM1.Parallel.Splits
  • TM1.Process
  • TM1.Process.Functions
  • TM1.Process.Functions.Parameters
  • TM1.Process.Variables
  • TM1.Query
  • TM1.Registration
  • TM1.Rowset
  • TM1.Rule
  • TM1.Rule.Analysis
  • TM1.Rule.Analysis.Details
  • TM1.Rule.Analysis.ParseTree
  • TM1.Rule.Analysis.Subscription
  • TM1.Rule.ElementAliases
  • TM1.Rule.Evaluation
  • TM1.Sandbox
  • TM1.Sandbox.Invalidation.Precise
  • TM1.Sandbox.Merge
  • TM1.Sandbox.Merge.Parameters
  • TM1.Sandbox.Merge.Queue.Request
  • TM1.SandboxDimension
  • TM1.Sap
  • TM1.Sap.Detail
  • TM1.SaveDataAll
  • TM1.Security
  • TM1.Server
  • TM1.Server.Busy
  • TM1.Server.Config
  • TM1.Server.Config.Registry
  • TM1.Server.Distributed
  • TM1.Server.Loading
  • TM1.Server.locale
  • TM1.Server.Memory
  • TM1.Server.Memory.Debug
  • TM1.Server.Memory.MemBytes
  • TM1.Server.Memory.PoolBytes
  • TM1.Server.Memory.PoolCount
  • TM1.Server.NB.Acceptor
  • TM1.Server.NB.FunctionReader
  • TM1.Server.NB.PacketReader
  • TM1.Server.NB.Reactor
  • TM1.Server.NB.ResponsePacker
  • TM1.Server.NB.ThreadPool
  • TM1.Server.NB.TM1SessionIOMonitor
  • TM1.Server.NB.UserSession
  • TM1.Server.Network
  • TM1.Server.Network.APIPack
  • TM1.Server.Network.APIUnpack
  • TM1.Server.Network.Detail
  • TM1.Server.Threads
  • TM1.ServerGroupMap
  • TM1.Set
  • TM1.Sip
  • TM1.Sql
  • TM1.SQLAPI
  • TM1.SSPI
  • TM1.SSPISecurity
  • TM1.StatsMonitor
  • TM1.Subset
  • TM1.System
  • TM1.System.File
  • TM1.TILogOutput
  • TM1.TM1Top
  • TM1.Transaction
  • TM1.UI
  • TM1.Updates
  • TM1.View
  • TM1.ViewArray

 

Further Resources

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=logs-logging-properties-file

https://www.ibm.com/docs/en/planning-analytics/2.0.0?topic=file-configuring-logging-level-in-tm1s-logproperties

https://www.ibm.com/support/pages/write-tm1-server-debug-logging-alternate-file

https://www.ibm.com/docs/da/planning-analytics/2.0.0?topic=tools-client-logging

https://www.tutorialspoint.com/log4j/log4j_logging_levels.htm

Conclusion

There are certainly plenty of options available to track any number of events, warnings and errors.

In some cases the information generated can be overwhelming and even meaningless without the necessary tools and knowledge to decrypt the results. This however should not stop you from applying some of the loggers to your environment, and obviously in a development environment first to ascertain the impact of any logs enabled.

I look forward to any comments on the above and am keen for you to share your experiences here on where these have helped you and how, as well as sharing detail on loggers not covered above.

By George Tonkin, Business Partner at MCi.

Further Reading

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