Hi Srikanth,
if Data is loaded upto PSA with out any messages, then change the status of info package
Monitor info package-->( check records Ex: (1100 from 1100 Records) if its ok, then
Go to Status tab-->Total --> change the status not OK red, to status OK Success -->
then check the PSA request (Green) , if it is fine, load the data to target using of DTP..
Br,
Kamal