JCLCM0164A job-number job-name All job numbers in the range lower-job-number:upper-job-number are in use.

The system has used up all available job numbers and cannot process this job.

The job has been rejected. The range in effect is indicated by lower-job-number and upper-job-number.

Resolution:

The administrator should purge jobs and spool files that are no longer needed. Until more job numbers become available, all future job submissions will be rejected with this message.