3312802 - When Trying to Create a Contract with 0 Value for the List Price or Discount via Webservice the 0 Amount is Not Taken Over in the Contract

You are trying to create a Contract via the web service where one or more items have the value 0 in the ItemMainPrice or the ItemMainDiscount, however, the document is created either inconsistent with error "Item AB: Mandatory List Price missing for the price calculation" (Where AB Represents the line item ID) or the List Price or Discount is determined from a Price List or Discount List instead of taken over from the payload.

SAP Business ByDesign

0 Amount; 0 Value; Price List; List Price; Decimal Value; Web Service; Contract; Item; ManageCustomerContractIn; API; CustomerContractProcessing; CustomerContract; <CustomerContract> , KBA , AP-CCP-CC , Customer Contract , Problem