Hi Vishnu,
You can use the standard report BSP_WD_RT_REP_COMPARE in transaction SE38 to compare your enhancement with the standard to see what needs to be fixed. This report will generate two panes. The standard on the left and your enhancement on the right. Here you will be able to see all the changes that need to be made to your enhanced respository to resolve the exception being faced. The report highlights the different areas also for your convenience. Hope this helps!
Regards,
Conall.