Prepayments:I deleted 2 pre-payment invoices and now cannot change anything in the original order

serdarulutas

I am trying to understand the functionality. I am stuck with this. I am on the demo version of NAV 2013 R2

1. Create new order, 100% prepayment on header
2. Enter one item line (bicycle), qty=1, create a prepayment invoice for 4000.
3. Re-open the sales order
4. Update qty to 2, create a second prepayment invoice (another 4K)
5. Go to pre-payment invoices. On each invoice, print it and then delete it.
6. Go back to the sales order, try changing quantity, or reducing it and it is not allowed. Increase quantity, but the new prepayment invoices will be for the remaining amount.

My question is, how come I can delete prepayment invoices and the original sales order doesn't recognize that?

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After changing qty from 2 to 1: I have an error




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after changing qty from 2 to 5, it allows me to create prepayment invoice amount for the additional amount only.