When we make a purchase order for cost items we get error:
Cost item has same itemgroup as in ACP.
(We have installed solutions 154496 and 152688)
Ok, if we ignore error everything seems fine with order.
What is interesting me is; what is happening in the moment of puting purchase order line for cost item.
What kind of connection and chack egsists and from which table
(acp or pur or ...) is error comming from - which fields are chacked.