How To Fix TK777 - &1 is a task, merge function cannot be performed

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 777

• Message text: &1 is a task, merge function cannot be performed

What causes this issue?

A request or task cannot be merged with task &V1& because only requests
can be chosen as the "target object" for <LS>Request/task</> ->
<LS>Merge</>.

System Response

The function is terminated.

How to fix this error?

If necessary, choose an appropriate request.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK777 - &1 is a task, merge function cannot be performed ?

  The SAP error message "TK777 &1 is a task, merge function cannot be performed" typically occurs in the context of SAP's transport management system (TMS) or when dealing with transport requests. This error indicates that the system is trying to perform a merge operation on a task that cannot be merged due to its status or other constraints.
  Cause:
  
  Task Status: The task referenced in the error message may be in a status that does not allow merging. For example, if the task is already released or has been modified in a way that prevents merging.
  Transport Request Type: The type of transport request (e.g., customizing, workbench) may not support merging tasks.
  Dependencies: There may be dependencies or conflicts with other tasks or requests that prevent the merge operation.
  System Configuration: Certain configurations in the transport management system may restrict merging tasks.
  
  Solution:
  
  Check Task Status: Verify the status of the task mentioned in the error message. If it is released or in a state that does not allow merging, you may need to revert it to a modifiable state.
  Review Transport Request: Ensure that the transport request is of the correct type and that it is appropriate for merging tasks.
  Use Transaction SE09/SE10: Go to transaction SE09 or SE10 to manage transport requests and tasks. Check the details of the task and see if any actions can be taken to change its status.
  Manual Merge: If automatic merging is not possible, consider manually merging the changes from the task into another task or transport request.
  Consult Documentation: Review SAP documentation or notes related to transport management for any specific guidelines or restrictions regarding merging tasks.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transport Management System (TMS): Understand how TMS works in SAP, including the lifecycle of transport requests and tasks.
  Task and Transport Request Management: Familiarize yourself with the concepts of tasks and transport requests, including how they are created, modified, and released.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.