How To Fix WL895 - Work queue: Line cannot be called again

SAP Error Message - Details

• Message type: E = Error

• Message class: WL - Workflow: run-time messages

• Message number: 895

• Message text: Work queue: Line cannot be called again

What causes this issue?

The line of the work queue is in an incorrect state. It therefore
cannot be executed again.

System Response

The action was terminated, the line is not changed.

How to fix this error?

If the line has not yet been executed, execute it using the normal
function. Otherwise no action is required.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WL895 - Work queue: Line cannot be called again ?

  The SAP error message WL895, which states "Work queue: Line cannot be called again," typically occurs in the context of work queue processing in SAP systems. This error indicates that a specific line in the work queue has already been processed and cannot be reprocessed or called again.
  Cause:
  
  Duplicate Processing: The line in the work queue has already been executed or processed, and the system does not allow it to be processed again to prevent duplication.
  Status Change: The status of the work item may have changed, making it no longer eligible for reprocessing.
  Configuration Issues: There may be issues with the configuration of the work queue or the processing logic that leads to this error.
  Data Integrity Issues: There could be underlying data integrity issues that prevent the line from being processed again.
  
  Solution:
  
  Check Work Queue Status: Review the status of the work queue and the specific line that is causing the error. Ensure that it is in a state that allows for processing.
  Review Logs: Check the application logs or error logs for more detailed information about why the line cannot be processed again. This may provide insights into the underlying issue.
  Reprocess Manually: If applicable, you may need to manually handle the work item or line that is causing the error, depending on your business process.
  Configuration Review: Review the configuration settings related to the work queue processing to ensure they are set up correctly.
  Consult Documentation: Refer to SAP documentation or notes related to work queue processing for any specific guidance or known issues.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SMQ1 (for outbound queues) and SMQ2 (for inbound queues) to monitor and manage work queues.
  SAP Notes: Search for SAP Notes related to WL895 or work queue processing for any patches or updates that may address the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the WL895 error in your SAP system.