ESS - Deployment Error Webdynpro for Java

Hi All
To enhance the functionality of CatsApproval (sap.com/msscatapproval), We have created a custom DC and copied the source code from the above DC. After we enhanced the functionality in new DC, we have undeployed the old DC to avoid name clash and deployed the new DC (say xxx_msscatapproval).
We are getting below error during runtime.
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to create deployable object 'sap.com/msscatapproval' since it is not a Web Dynpro object.
We have found ''sap.com/msscatapproval' text have hard coded in some of the component and we have replaced with the new DC name but Still we r getting error.
Any help on this is highly appreciated.
Thanks and Regards
Anbu K

For custom WDJ development (even based on delivered ESS) I would try forum
Webdynpro JAVA
Web Dynpro Java
Best wishes
Stuart

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