TSRDZ0006 DD {0} of job {1} could not be read.

The given DD contents of the given job could not be read from the remote system.

Server Administrator Response:
  • Verify that the server is up and running (especially the JMON started task).
  • Check if there are any network problems.
  • Check the server logs and z/OS SYSLOG for more information.
  • Check if the job still exists.