Hi Karthik
101 is GR oods receipt for purchase order into warehouse/stores
103 Goods receipt for purchase order into GR blocked stock
105 Release GR blocked stock for warehouse
Now when you come in EWM when you do GR its F1 Unrestricted-Use in Putaway and
F2 Unrestricted-Use Warehouse.
either way its same.
I hope you can use same logic.
and if you want to post GR after putaway. Then you can create WT first and when you confirm WT, GR will be posted.
I hope this may clear your issue.
Regards
Suraj