VisualAge Generator to Enterprise Generation Language Migration Guide
To minimize the memory usage, it is best to clean up (or "scrub") the image
before running the Stage 1 migration tool. To clean up (or "scrub") the
image, do the following:
- From the System Transcript, select Tools --> Open VAGen Tools
Workspace.
- Under the "Image Management" section, swipe through:
System abtScrubImage
- Then right-click and select Execute to run System
abtScrubImage.
- If you scrub the image, you might need to reload the VAGen EGL Migration
feature. See Loading the migration feature for information on how to load the feature.
Alternatively, to add the EGL Migration Tools option back onto the System
Transcript tool bar, do the following:
- Type the following into the System Transcript window:
HptEglMigrationGuiApp loaded
- Swipe through the line you typed, then right-click and select
Execute.
To reduce the time the Stage 1 migration tool spends analyzing which
configuration maps and versions to migrate, consider creating a library that
only contains the configuration map versions that you want to migrate.
If you have ongoing maintenance in VisualAge Generator while you are
migrating, a separate migration library also has the following
advantages:
- There is a stable set of configuration map versions to migrate.
This is particularly important if you use the Version Number preference to
control what is to be migrated.
- You can compare the versions in the new migration library against your
maintenance library to determine what additional configuration map versions
still need to be migrated.
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