How To Fix UR423 - BW delta extraction of transaction data terminated

SAP Error Message - Details

• Message type: E = Error

• Message class: UR -

• Message number: 423

• Message text: BW delta extraction of transaction data terminated

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UR423 - BW delta extraction of transaction data terminated ?

  The SAP error message UR423, which indicates that the BW delta extraction of transaction data has been terminated, can arise from various issues during the data extraction process. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  Data Consistency Issues: There may be inconsistencies in the data being extracted, such as missing or corrupted records.
  Delta Queue Issues: The delta queue may be full or not properly processed, leading to extraction failures.
  Process Chain Failures: If the process chain that handles the extraction is not configured correctly or has failed, it can lead to this error.
  Authorization Issues: The user executing the extraction may not have the necessary authorizations to access the data.
  Technical Issues: There could be technical problems such as network issues, database locks, or system performance problems.
  Data Source Configuration: Incorrect configuration of the data source in BW can lead to extraction issues.
  
  Solutions:
  
  Check Delta Queue: Monitor the delta queue for the data source in question. If it is full, you may need to process or clear it.
  Review Process Chains: Check the process chains related to the extraction. Ensure they are correctly configured and have completed successfully.
  Data Consistency Check: Run consistency checks on the data in the source system to identify and resolve any inconsistencies.
  Authorization Check: Verify that the user has the necessary authorizations to perform the extraction.
  System Performance: Monitor system performance and check for any locks or performance bottlenecks that may be affecting the extraction process.
  Reconfigure Data Source: If the data source configuration is incorrect, reconfigure it according to the best practices and ensure it is set up for delta extraction.
  Error Logs: Check the error logs in both the source system and BW system for more detailed error messages that can provide insights into the issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to the UR423 error. SAP Notes often provide patches or workarounds.
  Transaction Codes: Use transaction codes like RSA7 (for delta queue monitoring) and RSMO (for monitoring process chains) to diagnose and resolve issues.
  Documentation: Refer to SAP documentation for BW delta extraction processes to ensure that all steps are being followed correctly.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed logs and error messages.
  
  By systematically addressing these areas, you should be able to identify and resolve the cause of the UR423 error in your BW delta extraction process.