Hi Chiru,
the automatic adjustment in WCF_CC doesn't always solve all the problems occurring with enhanced components. Sometimes it is necessary to adjust the repository.xml manually by comparing the old version to the new version in the standard component.
For all the views where the layout has changed or for which you still have problem after the repository.xml was adjusted you also need to check the .htm pages of the views. When enhancing a component the .htm pages are copied from the standard to the enhanced component. So if anything changes in .htm page you need to manually adjust the .htm in the enhancement.
As the action you need to take depends very much on the enhancement that was performed to the component I can't provide you with any more details on what to do.
Best,
Christian