returns processing

Dear sap gurus,

I have a situation and i am not finding where exactly i have gone wrong....i created a returns process for scheduling agreement but in the returns delivery screen it is PGI instead of PGR but the returns stock is going correctly to returns column in stock overview(mmbe).I have checked all the settings of delivery type and copy control its the same as standards.

Has any one faced the same situation...any remedies...experts pls suggest nessesary configuration changes.

Good sugessions and early responces will be will be promptly rewarded with points...

thnx in advance....

Shruthi D.Seth