In sap abap some times we need to capitalize starting word. In that case we need to use FM. Just use "FI_CONVERT_FIRSTCHARS_TOUPPER" and get the result. Sample: data: P_Sampby type string value 'RAJIB HOSSAIN'. CALL FUNCTION 'FI_CONVERT_FIRSTCHARS_TOUPPER' EXPORTING input_string = P_Sampby SEPARATORS = ' ' IMPORTING OUTPUT_STRING = P_Sampby . Output: Rajib Hossain