select-options的复杂选择函数

  

     CALL FUNCTION 'K_CMPERS_MULTIPLE_SELECTION'
        EXPORTING
          P_FIELDTYPE   = 'R'
          P_FIELDNAME   = 'AENNR'       "表字段
          P_TABLENAME   = 'ZECMSIGN'    "数据库表名
        TABLES
          PT_PARM       = VAL_AENNR
*        CHANGING
*          P_VALUE_FROM  = LOW
*          P_VALUE_TO    = HIH
*        EXCEPTIONS
*          INVALID_FIELD = 1
*          OTHERS        = 2  .