Symptom
In Purchasing contract you will receive this error
Environment
SAP Business ByDesign
Cause
When item type is either material or service then product Id is mandatory though you have Product category already maintained.
Resolution
So you can either enter Product ID or change item type to Product category.
See Also
Product ID missing; enter product ID or product category ID
Keywords
KBA , AP-PCP-PCT , Purchasing Contract , AP-RFQ , RFQ Processing , AP-POP , Purchase Order Processing , Problem
Product
SAP Business ByDesign all versions