CPHMC0133E   Incorrect data in deprovision request. Cannot delete System Definition for the region region_id because it is does not belong to a cicsplex.

Explanation

The deprovision request has the "remove system definition" option selected, while the CICS region's system definition and CICSplex is not known to CICS DA.

System action

The command fails.

Response

If this region is associated with a CICSplex, re-run discovery, reload the model from the server and try the operation again. If this CICS region is not associated with a CICSplex set "remove system definition" option deselected.