Hi Harish,
Can you please check if the issue recides in Subsequest processing. This suggestes that the issue my be with the heirarchy processing done at BW side.
1. Please check if your SM37 in BW has iny related cancelled job or not.
2. Please check in SM21 for any related error log entry
3. Please check if any authorization related issue in SU53.
Regards,
Sourabh deo