Post Transfer with not enough quantity in Transfer-from loc.

Hello,

we have problem with customer who insist to post Transfer Orders in case that there is not enough quantity on Location that is Transfer-from.

We can modify Codeunit 22, just to ignore that original ERROR:

...
WITH ItemJnlLine DO BEGIN
IF ItemLedgEntry.Open THEN BEGIN
IF (((ItemLedgEntry."Entry Type" IN
[ItemLedgEntry."Entry Type"::"Negative Adjmt.",
ItemLedgEntry."Entry Type"::Consumption]) AND
("Source Type" = "Source Type"::Item)) OR
(ItemLedgEntry."Entry Type" = ItemLedgEntry."Entry Type"::Transfer)) AND
(ItemLedgEntry.Quantity < 0)
THEN
// ERROR(Text005,ItemLedgEntry."Item No.");

MESSAGE('Warning...!'); //we can use dialog too...

...
but we find out, in that case there is no posting in G/L Account for that Inventory.
(Every location is posted on the same G/L Account)


We are affraid to do this modification. We are worry about next posting of sales from that new location (Transfer-to).
We are not sure what would be after "Adjust. Cost-Item Entries"-periodic activity - we are testing it now...


PS
Customer works on Navision 3.60


Please send us some suggestions?
Maybe there is a simple solutions that you know, but we don't.

Thanks everyone in advance!


Best regards,
Elma