Is it possible to restrict supplier user from entering multiple POs in 'Items' section apart from Id
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While creating invoices from supplier portal, in create invoice page, is it possible to restrict supplier user from entering multiple Purchase Orders under 'Items' section apart from Identifying PO.
Eg: Supplier can enter Identifying PO as 123, but in Items section, oracle will allow supplier to enter multiple purchase orders including identifying PO i.e. 123, 456, 789 etc. Is there a solution to restrict the supplier user from doing so? Can we do some customization to put a validation? Any inputs/thoughts are appreciated, thanks in advance.
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