VALUE(STEUS_IMP) LIKE AFVGD-STEUS OPTIONAL
VALUE(I_STEUS_OLD) LIKE AFVGD-STEUS
REFERENCE(I_OPER_STEUS) LIKE AFVGD-STEUS
VALUE(STEUS_IMP) LIKE AFVGD-STEUS
REFERENCE(IV_STEUS) TYPE AFVGD-STEUS