SAP Message RMSA_STD029 - Standardization layout &1 cannot be saved without a nutrient

Diagnosis You have not selected a nutrient for the standardization layout. To savea standardization layout, the system requires at least one nutrient; youcannot save empty layouts. System Response The standardization layout is not saved. Procedure Select at least one nutrient. To do this, select the nutrient in theColumn List screen area and transfer it to the ColumnSelection screen area by choosing @0E@ with the quick info textRight. Icon in Formula, Input and Output tab page, 3rd from left at bottom.