How To Fix RSDDB010 - Cannot execute MERGE with delta index. '&1' is locked

RSDDB010 - Overview

• Message type: E = Error

• Message class: RSDDB - BIA Index Objects: Activate, Fill, Delete

• Message number: 010

• Message text: Cannot execute MERGE with delta index. '&1' is locked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDDB010 - Cannot execute MERGE with delta index. '&1' is locked ?

  The SAP error message RSDDB010 indicates that there is an issue with executing a MERGE operation on a delta index because the index is locked. This typically occurs in the context of SAP BW (Business Warehouse) when trying to update or merge data in a delta index while it is being accessed or modified by another process.
  
  Cause:
  
  
  Locking Mechanism: The delta index is locked because another process is currently using it. This could be due to:
  
  A data load process that is still running.
  A long-running query that is accessing the delta index.
  A previous process that did not release the lock properly.
  
  
  
  System Performance: High system load or performance issues can lead to delays in releasing locks.
  
  
  
  Configuration Issues: Incorrect configuration of the data loading process or the delta index can also lead to locking issues.
  
  
  
  Solution:
  
  
  Identify the Lock:
  
  Use transaction SM12 to check for locks on the delta index. Look for the relevant entries that indicate