SAP 获取批次信息函数（MSC3N）

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在SAP系统中一般通过tcode-MSC3N来查看批次信息

而要在ABAP程序中获取批次信息则需要调用两个函数：

VB_BATCH_2_CLASS_OBJECT

BAPI_OBJCL_GETDETAIL

将这两个函数串联使用即可

VB_BATCH_2_CLASS_OBJECT:

BAPI_OBJCL_GETDETAIL:

CHARACT_DESCR 为批次信息的描述 VALVE_FROM为F类型的值

CALL FUNCTION 'VB_BATCH_2_CLASS_OBJECT'
      EXPORTING
        I_MATNR = BESTAND-MATNR
         I_CHARG = BESTAND-CHARG
         I_WERKS = BESTAND-WERKS
      IMPORTING
        E_OBJEK = E_OBJEK
         E_OBTAB = E_OBTAB
        E_KLART = E_KLART
         E_CLASS = E_CLASS.

*    CLEAR LS_MCH1_KEY .
*    LS_MCH1_KEY-MATNR = BESTAND-MATNR .
*    LS_MCH1_KEY-CHARG = BESTAND-CHARG .
*    CLEAR E_OBJEK .
*    E_OBJEK = LS_MCH1_KEY .
*    CLEAR OBJECTKEY .
*    OBJECTKEY = E_OBJEK .
    CLEAR: ALLOCVALUESNUM  , ALLOCVALUESNUM[]  .
    CLEAR: ALLOCVALUESCHAR , ALLOCVALUESCHAR[] .
    CLEAR: ALLOCVALUESCURR , ALLOCVALUESCURR[] .
      CALL FUNCTION 'BAPI_OBJCL_GETDETAIL'
        EXPORTING
*         OBJECTKEY       = OBJECTKEY
          OBJECTKEY_LONG  = E_OBJEK
           OBJECTTABLE     = E_OBTAB
           CLASSNUM        = E_CLASS
           CLASSTYPE       = E_KLART
*         KEYDATE         = SY-DATUM
*         LANGUAGE        = SY-LANGU
        TABLES
        ALLOCVALUESNUM  = ALLOCVALUESNUM[]
           ALLOCVALUESCHAR = ALLOCVALUESCHAR[]
         ALLOCVALUESCURR = ALLOCVALUESCURR[]
          RETURN          = RETURN[].