摘要： *加上p_in的前导零FORM add_zero CHANGINGp_kunag .CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'EXPORTING input =p_kunag IMPORTING output = p_kunag .ENDFORM.*去除p_out的前导零FORM del_zero CHANGING p_out.CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'EXPORTING input = p_kunag IMPORTING output = p_kunag 阅读全文