How To Fix L3161 - Error during Write Queue: internal error

SAP Error Message - Details

• Message type: E = Error

• Message class: L3 -

• Message number: 161

• Message text: Error during Write Queue: internal error

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message L3161 - Error during Write Queue: internal error ?

  The SAP error message L3161, which states "Error during Write Queue: internal error," typically occurs in the context of the SAP Logistics Execution (LE) module, particularly when dealing with warehouse management or inventory management processes. This error indicates that there was an issue during the processing of a write operation to the database, often related to the handling of queues in the system.
  Possible Causes:
  
  Database Locking Issues: There may be locks on the database tables that prevent the write operation from completing.
  Data Consistency Issues: Inconsistent or corrupted data in the database can lead to internal errors during write operations.
  Configuration Issues: Incorrect configuration settings in the warehouse management or logistics execution modules can cause errors during processing.
  System Performance: High system load or performance issues can lead to timeouts or failures in processing write operations.
  Transport Errors: If the error occurs after a transport, it may be due to missing objects or inconsistencies introduced during the transport process.
  
  Solutions:
  
  Check Database Locks: Use transaction codes like SM12 to check for and resolve any database locks that may be affecting the write operation.
  Review Application Logs: Use transaction SLG1 to check application logs for more detailed error messages that can provide insights into the root cause.
  Data Consistency Check: Run consistency checks on the relevant tables to identify and correct any data issues. This can be done using transaction codes like SE14 or specific reports for data consistency.
  Configuration Review: Review the configuration settings in the relevant modules to ensure they are set up correctly. This may involve checking warehouse management settings or inventory management settings.
  System Performance Monitoring: Monitor system performance using transaction ST03 or ST06 to identify any bottlenecks or performance issues that may be affecting the write operation.
  Transport Review: If the error occurred after a transport, review the transport logs and ensure that all necessary objects were transported correctly.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to error L3161 for any specific patches or updates that may address the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to diagnose and resolve the L3161 error in your SAP system.