How To Fix UCS0086 - Sign-off task &2 cannot be executed; already being executed by &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UCS0 - Messages for Status Management

• Message number: 086

• Message text: Sign-off task &2 cannot be executed; already being executed by &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UCS0086 - Sign-off task &2 cannot be executed; already being executed by &1 ?

  The SAP error message UCS0086 indicates that a sign-off task (identified by &2) cannot be executed because it is already being executed by another user (identified by &1). This error typically occurs in the context of workflows or processes where multiple users may attempt to execute the same task simultaneously.
  Cause:
  
  Concurrent Execution: The primary cause of this error is that the sign-off task is already in progress by another user. SAP does not allow multiple users to execute the same task at the same time to maintain data integrity and consistency.
  Session Locking: The task may be locked due to session management, where the system prevents other users from accessing the task until the current execution is completed.
  Workflow Configuration: There may be issues with the workflow configuration that allow multiple instances of the same task to be triggered.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to complete the task and then try executing it again. You can check with the user who is currently executing the task to see when they expect to finish.
  Check Task Status: Use transaction codes like SWI1 (Work Item Selection) or SWI2_FREQ (Work Item Overview) to check the status of the task and see who is currently executing it.
  Terminate the Other Session: If you have the necessary permissions and it is appropriate to do so, you can terminate the other user's session. This should be done with caution and typically only in urgent situations.
  Review Workflow Design: If this error occurs frequently, it may be necessary to review the workflow design to ensure that it is set up to handle concurrent executions appropriately. This may involve adjusting the workflow logic or implementing locking mechanisms.
  Consult Documentation: Refer to SAP documentation or support for specific guidance related to your version and configuration of SAP.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SWI1, SWI2_FREQ, and others related to workflow management.
  User Roles and Permissions: Ensure that users have the appropriate roles and permissions to execute tasks without conflicts.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may resolve underlying issues.
  System Logs: Review system logs for any additional error messages or warnings that may provide context for the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact your SAP support team for further assistance.