Hi,
Can somebody give me an example what harm can be caused when we get into negative quantity with costing method average and continue with posting ?
and same what harm it can do(with an example) if i post less than 0 quantity from purchase order or sales order again with costing method average ?
Or in other words a very well explained GIGO costing method 
This question is for version 4.0
I wanted some example, as i know this if u have some -ve quatity posted (except transfer shipment ) with any cost the valuation report and the G/L will be in -ve. The posting of receipts and invoice should ne chronilogical and allow posting from and posting to also plays a big role. I told all this to my client but i am asked to give some more explaination, what example can i give to the client for this to prove the mess.