Diagnosis
In the closed previous year, not all the parts delivered to theexternal service agent warehouse were withdrawn by the customer. As aresult, a carry forward, equivalent to the number of parts notwithdrawn, is created in the system, because these parts can no longerbe withdrawn in the closed previous year, and must therefore beincluded in the cumulative delivered quantity for the current year.

Procedure
The carry forward is only a temporary correction that the system makesautomatically.
To ensure a consistent situation for the cumulative delivered quantityin the current year and closed year, you need to post correctiondeliveries. To do this, proceed as follows (be sure to carry out thesteps in the sequence given below):
Ensure (if necessary by asking the customer) that all external serviceagent withdrawals for the closed year have already been posted in thesystem.
Post a positive correction delivery for the amount of the externalservice agent carry forward for the current year. Choose a deliverydate for the first delivery that is in the current year. Save thescheduling agreement.
The cumulative delivery quantity for the current year is now too highby the overdelivery amount.
Post a negative correction delivery for the amount of the externalservice agent carry forward for the closed year. Choose a delivery datefor the last delivery that is in the closed year. Save the schedulingagreement.
The cumulative delivery quantity for the current year now correspondsto the sum of the carry forward and the quantities already delivered inthe current year. The cumulative delivery quantity of the closed yearnow corresponds to the withdrawals made in the previous year. The carryforward has disappeared from the list of deliveries.

Correction deliveries required:

First correction delivery:
Positive correction delivery for first day of new fiscal year
On,,Amount
V3,, + v1 v2

Second correction delivery
Negative correction delivery for last day of old fiscal year
On,,Amount
V4,, - v1 v2