How To Fix RSDA422 - Could not confirm delta request

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDA - BW Archiving: Messages

• Message number: 422

• Message text: Could not confirm delta request

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDA422 - Could not confirm delta request ?

  The SAP error message RSDA422, which states "Could not confirm 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 indicates that there was an issue with confirming a delta request, which is essential for ensuring that data is correctly loaded and tracked in the system.
  Causes of RSDA422 Error
  
  
  Data Transfer Issues: There may be problems with the data transfer from the source system to the BW system, such as network issues or connectivity problems.
  
  
  Delta Queue Issues: The delta queue in the source system may not be processed correctly, leading to inconsistencies.
  
  
  Data Integrity Issues: There may be issues with the data itself, such as missing or corrupt records that prevent the delta request from being confirmed.
  
  
  Locking Issues: If there are locks on the data or the InfoObject being updated, it can prevent the delta request from being confirmed.
  
  
  Configuration Issues: Incorrect settings in the DataSource or InfoPackage can lead to problems in processing delta requests.
  
  
  Process Chain Failures: If the delta load is part of a process chain, failures in previous steps can lead to this error.
  
  
  Solutions to RSDA422 Error
  
  
  Check Delta Queue: Verify the delta queue in the source system to ensure that it is correctly populated and that there are no issues with the data.
  
  
  Monitor Data Transfer: Use transaction codes like RSA1 (Data Warehousing Workbench) and RSMO (Monitor) to check for any errors in the data transfer process.
  
  
  Review Logs: Check the logs for the specific delta request to identify any underlying issues. You can use transaction SLG1 to view application logs.
  
  
  Reprocess Delta Request: If the delta request has failed, you may need to reprocess it. This can often be done by manually triggering the delta load again.
  
  
  Check for Locks: Use transaction SM12 to check for any locks on the relevant tables or objects that might be preventing the delta request from being confirmed.
  
  
  Configuration Review: Review the configuration of the DataSource and InfoPackage to ensure that they are set up correctly for delta processing.
  
  
  Process Chain Review: If the delta load is part of a process chain, check the entire chain for any failures or issues that need to be resolved.
  
  
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSMO (Monitor), and SLG1 (Application Log) for monitoring and troubleshooting.
  
  
  SAP Documentation: Refer to SAP Help documentation for detailed information on delta loads, data transfer processes, and troubleshooting techniques.
  
  
  SAP Community: Engage with the SAP Community forums for insights and solutions shared by other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to diagnose and resolve the RSDA422 error effectively. If the problem persists, consider reaching out to SAP support for further assistance.