DNZPVS001E: The operation cannot be performed because the system with object ID object_id has not been discovered, or it has been discovered but subsequently removed.

Explanation: See message.

Operator Response: To recover the system, perform the Verify Connection task, on the HMC or the IVM host system.

If the object ID of the system was stored in a saved task, delete the task and recreate it with the new object ID.