Hi Suresh,
please be patient when asking on community.
People are here to help you, but understand their time is valuable too.
If you need issues to be fixed "ASAP", Appeon support is your place, https://www.appeon.com/standardsupport/search.
Also "Why these complication? Why cant Appeon directly map PB Profiles" is a matter of personal perspective.
Usually there is no complication, it is only a matter of reading and following the proper documentation.
This said, as I suggested in the first answer, did you go to AEM and map the ASA8 datasource to the PB transaction object (e.g. sqlca) for the deployed application?
Define a datasource (AEM server group) is different step from mapping to transaction object (AEM application group).
All in all, please allow the community to better understand what's happening on your side because we can't see your screen: that is, post a screenshot of the error you get when running the deployed application, or at least the error lines from AEM -> server -> logging -> errorlog.
Best,
.m
please help us to resolve this ASAP.