Troubleshoot and support > Migrate
Application tier migration issues
If you encounter problems during the migration of the application tier, review the following issues:
- Troubleshoot: Recovering from application migration and application configuration errors
How to recover when application migration or configuration fails.
- Troubleshoot: ArchiveUtil.toLocalURLs message in log file during application migration
During application migration, a message regarding ArchiveUtil.toLocalURLs occurs repeatedly in the log file
- Troubleshoot: Warning logged during application migration
Application migration fails because of an incorrectly expanded EAR file.
- Troubleshoot: Instances do not start properly due to port conflicts
After migrating to WebSphere Commerce v7.0, the instance does not start properly. An address already in use message is logged.
- Troubleshoot: Message appears when running the WCIM script
While migrating a start payment remote backup message is logged.
- Troubleshoot: Errors in log file after starting IBM HTTP Server
After migrating the application tier, you attempt to launch the HTTP server but VirtualHost error messages are logged.
- Troubleshoot: Application migration fails during SDO regeneration
During application migration, any custom physical SDO classes are automatically regenerated. Automatic regeneration reduces the possibility of the custom SDO classes becoming incompatible with the updated WebSphere Commerce components that they extend.
- Error when publishing application in WebSphere Commerce Developer after migration
When publishing the migrated application in WebSphere Commerce Developer, publishing fails with an exception.
- Instance migration fails when WebSphere Commerce installation directory includes white space
Application tier migration fails during instance migration on an installation where the WebSphere Commerce directory includes white space.
- Troubleshoot: Error message appears when accessing a custom JSP page
After migration, you receive an error when you access a custom JSP page.