ATP check. Issue with duplicate SUBREQ in MD04/CO09 ?
I have an issue that I'm unable to resolve regarding ATP check. I have a Z transaction that creates deliveries of components in a Subcontracting order. Although I have stock in the required batch, the transaction shows zero stock available and thus I cant create a delivery.On debugging it seems a ATP check is done and the value in the ATP check(COM_QTY) is Zero.
I think I have an issue with the SUBREQ in MD04 and CO09. I see it twice in the transaction although there is only one PO, where this material is a component.
Maybe someone can help me understand why this is and if this is normal in MD04/CO09.
Scope of check: