Receipt & Delivery

Hi

i have done Receipt and Receiving for PO Receipt

while receipt value is generated for Transaction qty but in delivery it has considered for Primary qty in MMTL table

it is possible ? due to this Control acct and stock showing variation

for example

Pur ord qty is   1000

Receipt qty is 1000  for rate 10  (1000x10) = 10000

Here  MRBNR Credited  for 10000

        and  Receiving INV Debited for 10000

In Delivery

Receiving qty is  1000 (but considered primary qty suppose 100 qty is 1 bag so 10 bag equal to 1000 qty)

Here accounting entries are generated

Receiving Inv Acct  Credit   for 100 (10x10=100)

Stock acct Debited   for 100

Can anybody help me