In SAP R/3 4.6c, if we want to change user status in production order by ABAP, we can apply function 'I_CHANGE_STATUS'. This function requires object number, current active status and status that we want to set as active. Example CALL FUNCTION 'I_CHANGE_STATUS' EXPORTING OBJNR = PA_OBJNR ESTAT_INACTIVE = lv_inactive ESTAT_ACTIVE = lv_active EXCEPTIONS CANNOT_UPDATE = 1 OTHERS = 2 .