实际coding过程当中，需要获取物料批次号对应的类、特性和特性值，通过直接从Table中获取，非常麻烦，通过function获取，function如下：

1.VB_BATCH_2_CLASS_OBJECT

2.BAPI_OBJCL_GETDETAIL

function:VB_BATCH_2_CLASS_OBJECT通过物料号工厂批次获取对应的类等相关信息

function:BAPI_OBJCL_GETDETAIL根据上面的反馈返回值获取特性以及特性值

代码段如下：

CALL FUNCTION 'VB_BATCH_2_CLASS_OBJECT'
        EXPORTING
          i_matnr =  "物料
          i_charg =  "批次
          i_werks =  "工厂
        IMPORTING
          e_objek = l_objek "对象
          e_obtab = l_obtab "表
          e_klart = l_klart "类型
          e_class = l_class."类


      CALL FUNCTION 'BAPI_OBJCL_GETDETAIL'
        EXPORTING
          objectkey       = l_objek
          objecttable     = l_obtab
          classnum        = l_class
          classtype       = l_klart
        TABLES
          allocvaluesnum  = lt_num
          allocvalueschar = lt_char
          allocvaluescurr = lt_curr
          return          = lt_return.