VSE JCL Configuration Files

At system start-up, VSE can set a number of values that are available to any job run on the system until shut down. MSS emulates this behavior with the use of a configuration file. You can use the configuration file to specify information about the following:

MSS reads the configuration file at the start of each job, so if you run a job then modify the configuration file, running the job again will pick up the modified configuration file.