Hi Experts
When i am creating a sales order with reference to invoice the system is allowing to enter the quantity more than the invoiced quantity.
suppose the invoice quantity is 100 when i create a sales returns system is accepting to do returns for 150 also whichshould not be and also it is allowing to do so many times with the same reference document
i am getting just q warning message that for this invoice reference already returns exists if i bypass the warning message system is allowing to do next time also
how to do
any user exits to control which checks the VBRK number and VBRK billed quantity and it should less or equal to VBAK quantity
regards