How To Fix RSD_TREX116 - Index of table '&1' is being used by another InfoCube

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 116

• Message text: Index of table '&1' is being used by another InfoCube

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX116 - Index of table '&1' is being used by another InfoCube ?

  The SAP error message RSD_TREX116 indicates that there is a conflict with the indexing of a table that is being used by another InfoCube. This typically occurs in the context of SAP BW (Business Warehouse) when you are trying to perform operations such as loading data or activating an InfoCube, and the system detects that the index for a particular table is currently locked or in use by another process.
  Cause:
  
  Concurrent Processes: The most common cause of this error is that another process is currently using the index of the specified table. This can happen if multiple data loads or processes are being executed simultaneously.
  Long-running Processes: If a data load or transformation process is taking longer than expected, it may hold a lock on the index, preventing other processes from accessing it.
  System Locking Mechanism: SAP uses a locking mechanism to ensure data integrity. If a process has not released its lock on the index, other processes will be unable to access it.
  
  Solution:
  
  Check Running Processes: Use transaction codes like SM66 (Global Work Process Overview) or SM50 (Process Overview) to check for any long-running processes that might be holding locks on the index. If you find any, you may need to wait for them to complete or terminate them if they are stuck.
  Wait and Retry: If the issue is due to a temporary lock, simply waiting for a few moments and then retrying the operation may resolve the issue.
  Check Lock Entries: Use transaction SM12 to check for lock entries related to the table in question. If you find any unnecessary locks, you can delete them, but be cautious as this may affect other users or processes.
  Review Data Load Processes: Ensure that data load processes are not overlapping. Schedule them in a way that avoids conflicts.
  System Performance: If this issue occurs frequently, consider reviewing the performance of your BW system. Long-running processes may indicate performance bottlenecks that need to be addressed.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM66, SM50, and SM12 for monitoring and managing processes and locks.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review SAP BW documentation for best practices on data loading and InfoCube management to avoid such conflicts in the future.
  
  By following these steps, you should be able to resolve the RSD_TREX116 error and prevent it from occurring in the future.