How To Fix /PM0/ABT_BW001 - Error occurred while writing to the delta queue, sy-subrc=<&1>

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABT_BW -

• Message number: 001

• Message text: Error occurred while writing to the delta queue, sy-subrc=<&1>

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABT_BW001 - Error occurred while writing to the delta queue, sy-subrc=<&1> ?

  The SAP error message /PM0/ABT_BW001 indicates that there was an issue while writing to the delta queue in the context of SAP BW (Business Warehouse) data extraction. The sy-subrc value provides additional information about the specific error that occurred.
  Causes
  
  Data Source Issues: The data source from which data is being extracted may have issues, such as missing or inconsistent data.
  Delta Queue Lock: The delta queue may be locked by another process, preventing the current process from writing to it.
  Authorization Issues: The user or process attempting to write to the delta queue may not have the necessary authorizations.
  Technical Issues: There may be technical issues with the BW system, such as memory problems, database issues, or system configuration errors.
  Data Format Issues: The data being written may not conform to the expected format or structure, leading to errors during the write process.
  
  Solutions
  
  Check Data Source: Verify that the data source is functioning correctly and that there are no issues with the data being extracted.
  Release Locks: If the delta queue is locked, identify the process that is holding the lock and release it if possible. You can use transaction codes like SM12 to check for locks.
  Review Authorizations: Ensure that the user or process has the necessary authorizations to write to the delta queue.
  Monitor System Performance: Check for any performance issues in the BW system that may be affecting the ability to write to the delta queue. This can include checking memory usage, database performance, and system logs.
  Check for Data Format Issues: Review the data being written to ensure it meets the expected format and structure. This may involve checking the data types and lengths in the data source.
  Consult Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide additional context for the issue.
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SM12: To check and manage locks.
  SLG1: To view application logs for detailed error messages.
  RSA1: To manage data sources and check their status.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  BW Monitoring: Utilize BW monitoring tools to keep track of data loads and identify potential issues proactively.
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.