IBM BPM, V8.0.1, All platforms > Troubleshooting and support
Troubleshooting migration
If you encounter problems during migration, the information described here could help.
- Runtime migration troubleshooting
Review this page for troubleshooting tips if you encounter problems while migrating from an earlier version of WebSphere Process Server or IBM BPM. 
Troubleshooting migration from WebSphere InterChange Server or WebSphere Business Integration Server Express
Find solutions to problems you encounter with migration as well as instructions for turning on logging and tracing.