Enables emulation of UCC11, the JCL job restart functionality.
Note: This environment variable works independently of the JCL RESTART parameter.
Syntax:
MF_UCC11=Y|YA|M|N
Properties:
- Y
- When restarting a job with
DISP=(NEW,CATLG), it will not result in job failure caused by the data set already being cataloged.
- YA
- When running a job with
DISP=(NEW,CATLG), it will not result in job failure caused by the data set already being cataloged.
- M
-
When restarting a job, a cataloged data set is presumed to have an initial disposition of
MOD rather than
NEW. As a result, any new data is appended to the existing data set.
- N
- JCL job restart functionality is disabled.