Record type 25 is written for each job that completed JES3 converter/interpreter (C/I) processing. One type 25 record is written for each job, whether the job contains DD statements. A separate type 25 record is written for each job that uses a private catalog. A separate type 25 record is written for each main device scheduling (MDS) dynamic unallocation request.
This record contains allocation-related information such as the number of tape and disk volumes fetched and mounted, and the time and date of JES3 device verification. The job name, time, and date that the reader recognized the JOB card (for the job) constitute the job log identification.