Messages CTW300 through CTW3xx

This group includes messages for the Control-M for z/OS, Control-M/Assist, Control-M/Links for z/OS, and Control-M/Restart products.

CTW392S OPEN OF DDNAME ddName FAILED

Explanation: The opening of the data set referenced by the ddName DD statement failed.

Possible causes are:

• the DD statement referring to the data set referenced by the ddName DD statement is missing.
• The data set referenced by the ddName DD statement does not exist.

System action depends on the calling program. Execution may continue, or it may stop.

Corrective Action: Correct the JCL and rerun.