Thanks for your suggestion.
But when we write PGI, I think We should not write its meaning as"Post Goods Issue".
GRN means Goods Receipt Note its a only thing in SAP.
Reason of this requirement:
Business is now planning to do the GRN 1 day in a week.
In this case, they are demanding to do the one GRN against multiple delivery.
Thanks & Reagrds
Ritesh