Hi kalpana，
I think this is the standard behavior.
Please check my screenshot below. I will explain by following:
1. from your second screenshot, I can see you created AET fields with object part COMPONENT.
Please check my second screenshot that in the view ICCMP_IBASE/IBCompSearch
Context Node IBCOMPTOPRODUCT uses the attributes of BOL Entity IBCompToProduct.
Then please chek my first screenshot, you will see the relevant the Search Place
IB_COMPONENT_SEARCH (associated to object part COMPONENT) was not configured to
enhance IBCompToProduct which is for view ICCMP_IBASE/IBCompSearch.
So this is standard behavior that you can't see this AET fields on configuration
of ICCMP_IBASE/IBCompSearch.
Best Regards,
Bruce