How To Fix TK503 - Task & cannot be reassigned

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 503

• Message text: Task & cannot be reassigned

What causes this issue?

You cannot reassign task &V1& to request &V2& because the lock check
was not successful.

System Response

The function terminates.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK503 - Task & cannot be reassigned ?

  The SAP error message TK503 ("Task & cannot be reassigned") typically occurs in the context of SAP Workflow or SAP Project Management when there is an attempt to reassign a task that is not eligible for reassignment. This can happen for various reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Task Status: The task may be in a status that does not allow reassignment. For example, if the task is already completed or in a state that locks it for further changes.
  User Authorization: The user attempting to reassign the task may not have the necessary authorizations to perform the reassignment.
  Workflow Configuration: The workflow may be configured in such a way that certain tasks are not allowed to be reassigned.
  Task Ownership: The task may be owned by a user or a group that has specific restrictions on reassignment.
  System Settings: There may be system-wide settings or parameters that prevent the reassignment of tasks under certain conditions.
  
  Solutions:
  
  Check Task Status: Verify the status of the task. If it is completed or in a locked state, you may need to take appropriate actions to change its status before reassignment.
  Review Authorizations: Ensure that the user attempting the reassignment has the necessary permissions. You may need to consult with your SAP security team to adjust roles and authorizations.
  Workflow Configuration: Review the workflow configuration to see if there are any settings that restrict task reassignment. This may involve checking the workflow definition and rules.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on task reassignment rules within your version of SAP.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to workflow management (e.g., SWI1 for work item selection, SWI2_FREQ for work item analysis).
  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 identify the cause of the TK503 error and implement a suitable solution.