I hope you have updated the new controller name in the page level using personalization.
I have updated my the my controller in the page level personalization. My code is working for all the conditions in my local machine.
For migration, I have followed the following steps
1) Copied all the class files of the controller and placed that on the server in the following location
2) Ran the JPX importer from my local machine and it replaced the standard EO with my custom EO in the page . Moved the class files of EO to the following location.
Entity Object on DEVL server : xx.oracle.apps.ar.hz.components.account.customer.server.HzPuiCustProfileEOEx
Please let me know if i am missing something.
Any help on this is appreciated.
Did you bounce the OC4J and Apache servers?
If you have updated the custom controller name in personalization screen and if you dont get an classnotfound exception while navigating to the page, then it means the migration is fine with respect to the custom controller.