- 5 hours
The Identify and Resolve JES2 Batch Problems course describes how to use JES2 Commands to identify and resolve common batch problems in JES2 environments. The topics covered include spool space problems and checkpoint issues.
Operators and systems programmers requiring skills and knowledge to resolve batch related JES2 problems.
Basic understanding of the Z/OS System.
After completing this course, the student should be able to:
- Identify and Resolve Common JES2 Problems Associated with Running Batch Jobs
Identifying Spool Space Shortages and Data to Purge
Using JES2 Commands That Reclaim Spool Space
Using JES2 Commands for Offloading and Reloading Spool Files
Identify NJE Errors and Apply Limited Recovery Procedures
State and Model JES2 Checkpoint and Sharing Concepts
Identify Elements of JES2 Checkpoint and MAS Definition
Use Checkpoint Reconfiguration to Recover From an I/O Error on a Checkpoint Data Set
Recognize the Use of the Coupling Facility for Checkpointing
Checkpoint Reconfiguration Issues Relating to the Coupling Facility