SAP Message AP188 - App. request has already been replaced by measure(s)

Diagnosis
You want to display or maintain the assignment of an appropriationrequest to an investment program position. The system determined thatthe appropriation request already has "replaced by measure" status.When this is the case, any existing assignments for the appropriationrequest were already copied to the measures that replaced theappropriation request. The original assignment of the appropriationrequest can now only be displayed, if it still exists.