You want to procure material for consumption. Which of the following data must exist in the pruchase requisition?
답] Material short text, account assignment category, Material group
----------------------------------------
설명에 보면
in the cast of materials with master records, the material group is transferred from the material master record. For materials without a master record, you must specify the material group manually.
이라고 되어 있습니다. material group는 그럼 필수 값이 아니므로 답에서 배제가 되어야 하는게 아닌지요?