SAPscripts 到导数程序中取数据的实例

在form中的调用函数：

/:   PERFORM GET_BSTNK_TEXT IN PROGRAM Zxxx

/:   USING &VBDKR-VBELN&

/:   CHANGING &BSTNK&

/:   ENDPERFORM

在程序中实现：

*-----------------------------------------------------------------------
* GET_BSTNK_TEXT                                               
*-----------------------------------------------------------------------
FORM GET_BSTNK_TEXT TABLES IN_TAB  STRUCTURE ITCSY
                           OUT_TAB STRUCTURE ITCSY.
DATA: tmp_vbeln LIKE vbfa-vbelv.
* read country key from in table
  READ TABLE IN_TAB WITH KEY 'VBDKR-VBELN'.
  IF SY-SUBRC = 0.
     TMP_VALUE = IN_TAB-VALUE.
     tmp_vbeln = TMP_VALUE.
  ENDIF.

    CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
    EXPORTING
      input  = tmp_vbeln
    IMPORTING
      output = tmp_vbeln.

  SELECT SINGLE * FROM vbfa WHERE vbeln = tmp_vbeln
                              AND vbtyp_v = 'B'.
  SELECT SINGLE * FROM VBAK WHERE vbeln = VBFA-VBELV
                              AND auart = 'ZQT'.
  IF SY-SUBRC = 0.
     READ TABLE OUT_TAB WITH KEY 'BSTNK'.
     IF SY-SUBRC = 0.
        WRITE VBAK-BSTNK TO OUT_TAB-VALUE LEFT-JUSTIFIED.
        MODIFY OUT_TAB INDEX SY-TABIX.
     ENDIF.
  ENDIF.
ENDFORM.

 

转载于:https://www.cnblogs.com/johnson_yao/archive/2011/03/04/1970649.html

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