How To Fix TK504 - Objects for task & are also contained in other parts of the request

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 504

• Message text: Objects for task & are also contained in other parts of the request

What causes this issue?

You want to reassign task &V1& from request &V2& to request &V3&.
However, the objects in task &V1& are still part of other tasks in
request &V2&, or part of request &V2& itself.

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.