How To Fix ESH_TREX_ADMIN137 - Not sufficient free disk space

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_TREX_ADMIN - TREX Indexing and Index Administration

• Message number: 137

• Message text: Not sufficient free disk space

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_TREX_ADMIN137 - Not sufficient free disk space ?

  The SAP error message ESH_TREX_ADMIN137 indicates that there is not enough free disk space available for the TREX (Text Retrieval and Extraction) engine, which is part of the SAP Enterprise Search functionality. This error can prevent the system from performing necessary operations, such as indexing or searching.
  Cause:
  
  Insufficient Disk Space: The most common cause is that the disk where TREX is installed or where it stores its data has run out of free space.
  Large Indexes: If the data being indexed is large or if there are many indexes, this can quickly consume available disk space.
  Temporary Files: Temporary files created during indexing or other operations may not be cleared out properly, leading to increased disk usage.
  Log Files: Accumulation of log files can also consume disk space over time.
  
  Solution:
  
  
  Free Up Disk Space:
  
  Delete Unnecessary Files: Check the disk for any unnecessary files or old backups that can be deleted.
  Clear Temporary Files: Remove temporary files that may have accumulated in the TREX directory or other system directories.
  Archive Old Data: If possible, archive or delete old data that is no longer needed.
  
  
  
  Increase Disk Space:
  
  Add More Storage: If the server allows, consider adding more disk space to the system.
  Move TREX Data: If you have another disk with more space, consider moving the TREX data directory to that disk.
  
  
  
  Monitor Disk Usage:
  
  Implement monitoring tools to keep track of disk usage and set alerts for low disk space conditions.
  
  
  
  Check Configuration:
  
  Review the TREX configuration to ensure that it is optimized for your data size and usage patterns.
  
  
  
  Restart TREX:
  
  After freeing up space, you may need to restart the TREX service to ensure it recognizes the available disk space.
  
  
  
  Related Information:
  
  TREX Administration: Familiarize yourself with the TREX administration tools and logs to monitor performance and disk usage.
  SAP Notes: Check SAP Notes for any specific recommendations or patches related to disk space issues with TREX.
  System Maintenance: Regular system maintenance, including cleaning up logs and temporary files, can help prevent this issue from recurring.
  
  If the problem persists after taking these steps, it may be necessary to consult with SAP support for further assistance.