How To Fix RSDHA404 - Enqueue with run ID '&1' failed

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDHA - HANA Analysis in BW

• Message number: 404

• Message text: Enqueue with run ID '&1' failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDHA404 - Enqueue with run ID '&1' failed ?

  The SAP error message RSDHA404 indicates that there was a failure in the enqueue operation for a specific run ID in the context of data warehousing or data extraction processes, particularly in SAP BW (Business Warehouse). This error typically occurs when there is a conflict or issue with locking mechanisms in the system.
  Cause:
  
  Lock Conflicts: The most common cause of this error is that another process is holding a lock on the object that the enqueue operation is trying to access. This can happen if multiple processes are trying to access the same data or if a previous process did not release its lock properly.
  System Performance Issues: If the system is under heavy load, it may lead to delays in processing and locking mechanisms, causing enqueue operations to fail.
  Configuration Issues: Incorrect configuration of the enqueue server or issues with the transport layer can also lead to this error.
  Database Issues: Problems with the underlying database, such as deadlocks or resource contention, can also result in enqueue failures.
  
  Solution:
  
  Check for Locking Processes: Use transaction code SM12 to check for existing locks. Identify if there are any processes that are holding locks on the relevant objects and terminate them if necessary.
  Retry the Operation: Sometimes, simply retrying the operation after a short wait can resolve transient issues.
  System Monitoring: Monitor system performance and resource usage. If the system is under heavy load, consider optimizing the processes or scheduling them during off-peak hours.
  Review Configuration: Ensure that the enqueue server is properly configured and that there are no issues with the transport layer.
  Database Health Check: Perform a health check on the database to ensure there are no underlying issues causing the enqueue failures.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: 
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related errors.
  ST22: To check for dumps that may provide more context on the error.
  
  
  SAP BW Documentation: Review SAP BW documentation for best practices on data loading and extraction processes.
  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 necessary to involve your SAP Basis team or SAP support for further investigation.