How To Fix RSDA_MON412 - Invalidate the delta request

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDA_MON - Messages of the request monitor

• Message number: 412

• Message text: Invalidate the delta request

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDA_MON412 - Invalidate the delta request ?

  The SAP error message RSDA_MON412, which indicates "Invalidate the delta request," typically occurs in the context of SAP Data Warehousing, particularly when dealing with Delta Loads in SAP BW (Business Warehouse) or SAP BW/4HANA. This error can arise during the extraction process when there are issues with the delta queue or the data being processed.
  Causes:
  
  Delta Queue Issues: The delta queue may have inconsistencies or may not be properly updated, leading to invalid delta requests.
  Data Consistency Problems: If there are issues with the source data or if the data has been modified after the delta request was created, it can lead to this error.
  Data Source Changes: Changes in the structure of the data source (like changes in the underlying tables or fields) can invalidate existing delta requests.
  Process Chain Failures: If a process chain that includes delta loads fails, it can lead to invalid delta requests.
  Locks or Conflicts: Locks on the data source or conflicts with other processes can also cause this error.
  
  Solutions:
  
  
  Invalidate and Reprocess Delta Requests:
  
  Go to the Data Warehousing Workbench (transaction code RSA1).
  Navigate to the InfoPackage that is causing the issue.
  Invalidate the delta request and then re-execute the delta load.
  
  
  
  Check Delta Queue:
  
  Use transaction code RSA7 to monitor the delta queue.
  Ensure that the delta queue is not full and that there are no inconsistencies.
  If necessary, you can delete the entries in the delta queue and re-extract the data.
  
  
  
  Check Source System:
  
  Verify that the source system is functioning correctly and that there are no issues with the data being extracted.
  Ensure that the data structure has not changed unexpectedly.
  
  
  
  Review Process Chains:
  
  Check the process chains that include the delta load for any failures or issues.
  If a process chain has failed, resolve the issue and re-run the process chain.
  
  
  
  Monitor Locks:
  
  Use transaction code SM12 to check for any locks on the data source that might be causing the issue.
  Release any unnecessary locks.
  
  
  
  Consult Logs:
  
  Review the logs for the specific InfoPackage or process chain to identify any additional error messages or warnings that can provide more context.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSA7: Delta Queue Monitor
  SM12: Display and Manage Locks
  RSMO: Monitor Process Chains
  
  
  
  Documentation: Refer to SAP Help documentation for more detailed information on delta loads and troubleshooting techniques.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to RSDA_MON412 or delta processing.
  
  
  By following these steps, you should be able to identify the root cause of the RSDA_MON412 error and take appropriate action to resolve it.