Rolling back a successful migration

In certain instances you might need to roll back the migration, even if successful. The restoreConfig.sh command (or restoreConfig.bat command for Windows) supplied with WebSphere Application Server 6.0, located in the %WAS_HOME%/bin directory, can be used to return the 6.0 profile to its previous state.
Issue the restoreConfig command with a single argument, the location of the backup zip file created with the WebSphereProcessServerPreUpgradecommand, as shown in the following example:
C:\IBM\WebSphere60\AppServer\profiles\AppSrv01\temp\MigrationBackup.Thu-Dec-16-18.28.13-2004.zip
Note: If the -backupConfig option is set to false when invoking the WebSphereProcessServerPreUpgrade command, rolling back is not possible.

Parent topic: Migrating from WebSphere Business Integration Server Foundation