Dear Experts ,
we created some Scheduling agreement (ME31N) for vendors and created day wise delivery schedule to receive goods .
In SAP we can see that there are some open delivery schedules of past date, say total pending schedules are of 3000 PCS.
Then we must be able to do GR(103) for 3000 PCS, But during GR(103) SAP is showing that we are having only 1700 PCS remaining for GR .
How can it possible ? Please help.