How To Fix RSDD_ZA406 - Check for obsolete TrexFilter.trc files.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 406

• Message text: Check for obsolete TrexFilter.trc files.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_ZA406 - Check for obsolete TrexFilter.trc files. ?

  The SAP error message RSDD_ZA406 indicates that there are obsolete TrexFilter.trc files present in the system. These files are related to the TREX (Text Retrieval and Extraction) engine, which is used for full-text search and analysis in SAP systems.
  Cause:
  The presence of obsolete TrexFilter.trc files can occur due to various reasons, including:
  
  Incomplete or failed TREX processes.
  System upgrades or changes that leave behind old log files.
  Regular operation of the TREX engine that generates log files that are not cleaned up automatically.
  
  Solution:
  To resolve the RSDD_ZA406 error, you can follow these steps:
  
  
  Identify the Location of the Files:
  
  The TrexFilter.trc files are typically located in the TREX directory on the server. You may need to check the specific path configured for your TREX installation.
  
  
  
  Backup Important Files:
  
  Before deleting any files, it is a good practice to back up the existing files in case they are needed for troubleshooting or auditing purposes.
  
  
  
  Delete Obsolete Files:
  
  You can manually delete the obsolete TrexFilter.trc files. Use the file system commands to remove them. Ensure that you only delete files that are confirmed to be obsolete.
  
  
  
  Check TREX Configuration:
  
  Review the TREX configuration settings to ensure that log file management is set up correctly. This may include settings for log file retention and automatic cleanup.
  
  
  
  Monitor TREX Processes:
  
  After cleaning up the files, monitor the TREX processes to ensure that they are functioning correctly and that new log files are being generated as expected.
  
  
  
  Restart TREX:
  
  In some cases, it may be necessary to restart the TREX service to clear any cached references to the deleted files.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may provide additional guidance or patches related to this error.
  
  
  
  Related Information:
  
  TREX Documentation: Familiarize yourself with the TREX documentation provided by SAP for best practices in managing TREX and its log files.
  System Monitoring: Implement monitoring tools to keep track of TREX performance and log file generation to prevent similar issues in the future.
  SAP Community: Engage with the SAP Community forums for insights and experiences shared by other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RSDD_ZA406 error and maintain a clean and efficient TREX environment.