IBM OS/390 User Manual
1998
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Preparation Phases
Application I n v e n t o r y
Specifications
Customization
Conversion Phases
Trial Conversion
Onlne Testing
Batch Testing
Production Testing
Implementation Phase
Actual Conversion & Switch
Initial MVS Operations
♦
M i g r a t i o n Completion
ID
01
02
03
04
05
06
07
08
09
10
11
12
Task Name
Preparation Phases
Application Inventory
Specifications
Customization
Conversion Phases
Trial Conversion
Online Testing
Batch Testing
Production Testing
Implementation Phases
Actual Conversion &
Switchover
Initial MVS Operations
Migration Completion
Chapter
3.
Developing the Plan
57