How To Fix RSD_TREX142 - Deletion, recreation, and indexing for table '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 142

• Message text: Deletion, recreation, and indexing for table '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX142 - Deletion, recreation, and indexing for table '&1' ?

  The SAP error message RSD_TREX142 typically indicates an issue related to the deletion, recreation, and indexing of a specific table in the context of SAP BW (Business Warehouse) and its integration with the TREX search engine. This error can occur during data loading or when trying to refresh or update the data in the InfoProvider.
  Cause:
  
  Data Consistency Issues: The error may arise due to inconsistencies in the data or metadata of the InfoProvider.
  Indexing Problems: If the TREX index is corrupted or not properly updated, it can lead to this error.
  Table Locking: If the table is locked by another process, it may prevent the deletion or recreation of the table.
  System Resource Limitations: Insufficient system resources (like memory or disk space) can also lead to this error.
  Configuration Issues: Incorrect configuration settings in the BW system or TREX can lead to this error.
  
  Solution:
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the table and release them if necessary.
  Reindexing: Try to reindex the affected table. You can do this through the SAP BW administration tools or by using the relevant transaction codes.
  Data Consistency Check: Perform a consistency check on the InfoProvider to ensure that there are no inconsistencies in the data or metadata.
  Delete and Recreate: If the issue persists, you may need to delete the affected table and recreate it. Ensure that you have backups and that this action will not lead to data loss.
  Check System Resources: Monitor system resources to ensure that there is enough memory and disk space available for the operation.
  Review Configuration: Check the configuration settings for both SAP BW and TREX to ensure they are set up correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSCUSTV10 (BW Customizing), and others that may help in troubleshooting.
  SAP Notes: Look for SAP Notes related to RSD_TREX142 for any specific patches or updates that may address this issue.
  Logs and Traces: Check the system logs (SM21) and the BW process chain logs for more detailed error messages that can provide additional context.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with SAP support for further assistance.