增加、去掉前导零函数
DATA:ebeln TYPE ekko-ebeln.
"增加前导零
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
EXPORTING
input = ebeln
IMPORTING
output = ebeln.
"去掉前导零
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
EXPORTING
input = ebeln
IMPORTING
output = ebeln.