The operation failed because the CSYSDEF already exists
Explanation
CICS DA could not create a new CSYSDEF because one of the same name already exists.
System action
The command fails.
Response
Perform one of the following actions:
- Reload the model from the server in case another user has added the CSYSDEF already.
- Remove the CSYSDEF from the CICSplex if the CSYSDEF is there in error.
- If you are creating a new CICSplex, then change the CICSplex name.
- If you are cloning a region, then provide a new MAS name.