CWTKA0147E The specified task instance ''0'' with escalation name ''2'' cannot be migrated to the specified template ''1''. The new task template does not contain a corresponding escalation template with name ''2''.
Explanation
The names of escalation templates must remain unchanged.
User response
Try one of the following actions: Undo the renaming of the escalation template, and try to migrate the process instance to the new template Undo the deletion of the escalation template, and try to migrate the process instance to the new template.