Hello Gaurav,
I had to follow the following KBA:
1909524 - Error in ACT_TRANS phase (Tables M_PREMA, V_7BR_PREMA and V_T7BRAP )
-> Continue the upgrade by choosing the option 'Accept non-severe errors and repeat phase MAIN_SHDRUN/ACT_UPG' in SUM tool.
Very nice...
Regards,
Sebastian