CPHSZ0004W
The system exec library was not specified.

Explanation

Attempting to locate the data set containing submitJob.rexx fails

System action

If neither of the directory or data set have been set, then jobs are not submitted, because submitJob.rexx can not be found. Future job submissions will fail

Response

Ensure that either the directory or data set settings in the environment variable are configured. Set these variables and restart the server.