Lesson 4: Maintenance, Problem Determination, and Recovery

This lesson develops practical understanding of maintenance, problem determination, and recovery for the IBM i (AS/400) Training.

Topics Covered

• PTFs, updates, maintenance, IPL, configuration changes, and lifecycle management
• Job, message, object, database, device, network, and permission issues
• Logs, dumps, service tools, diagnostics, and recovery workflow
• Documentation, standards, audit evidence, and support handover
• Final IBM i operations review

Lesson Outcome

Learners complete this lesson with the ability to explain, apply, validate, and troubleshoot the covered ibmi workflow.