SAP Message USMD2127 - Entity &2 of type &1 already exists in change request &3

Diagnosis
Objects that are to be changed can only be processed with a changerequest. Entity &V2& of entity type &V1& is contained in change requestV3. since the status of the change request does not allow objectchanges, entity &V2& of entity type &V1& cannot currently be processed.

Procedure
Remove entity &V2& of entity type &V1& from the list of objects to bechanged.