MIGO批次增强总结技巧

本文主要是介绍MIGO批次增强总结技巧，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

1、批次增强的出口包含程序是ZXVBZU02，在ZXVBZU02中添加如下代码可实现同物料&工厂生成同一个批次

*&---------------------------------------------------------------------*
*& 包含               ZXVBZU02
*&---------------------------------------------------------------------*
*data z_bncom like bncom.
*data num(10) type c.
*z_bncom = x_bncom.
*concatenate sy-datum+2(6) new_charg+6(4) into num.
*new_charg = num.

TABLES : MCHB.
DATA: LAST_CHARG  LIKE MCHB-CHARG,
      DATE_STR(6) TYPE C,
      SERIAL(4)   TYPE C.
SELECT MAX( CHARG )  INTO LAST_CHARG
  FROM  MCHB
  WHERE MATNR  = X_BNCOM-MATNR
    AND WERKS  = X_BNCOM-WERKS
    AND ERSDA = SY-DATUM+2(6).

DATE_STR = SY-DATUM+2(6).

IF LAST_CHARG IS INITIAL.

  CONCATENATE DATE_STR  '0001' INTO NEW_CHARG.

ELSE.
  NEW_CHARG = LAST_CHARG + 1.
*   if serial < 10 .
*     CONCATENATE '0' serial into serial.
*   endif.

*   CONCATENATE date_str  serial  into new_charg.
ENDIF.

2、如果同物料&工厂有多行，并且想要分配不同批次则需要使用自建表，并在每次调用增强是进行存储操作，具体代码如下。

*&---------------------------------------------------------------------*
*& 包含               ZXVBZU02
*&---------------------------------------------------------------------*
*data z_bncom like bncom.
*data num(10) type c.
*z_bncom = x_bncom.
*concatenate sy-datum+2(6) new_charg+6(4) into num.
*new_charg = num.

TABLES : MCHB.
DATA: LAST_CHARG  LIKE MCHB-CHARG,
      LV_ZBATCH   TYPE ZBATCH,
      DATE_STR(6) TYPE C,
      SERIAL(4)   TYPE C.
SELECT MAX( CHARG )  INTO LAST_CHARG
  FROM  ZBATCH
  WHERE MATNR   = X_BNCOM-MATNR
    AND WERKS   = X_BNCOM-WERKS
    AND CHARG_C = SY-DATUM+2(6).

DATE_STR = SY-DATUM+2(6).

IF LAST_CHARG IS INITIAL.

  CONCATENATE DATE_STR  '0001' INTO NEW_CHARG.

ELSE.
  NEW_CHARG = LAST_CHARG + 1.
*   if serial < 10 .
*     CONCATENATE '0' serial into serial.
*   endif.

*   CONCATENATE date_str  serial  into new_charg.
ENDIF.
CLEAR LV_ZBATCH .
LV_ZBATCH-MATNR   = X_BNCOM-MATNR .
LV_ZBATCH-WERKS   = X_BNCOM-WERKS .
LV_ZBATCH-ERSDA   = SY-DATUM .
LV_ZBATCH-CHARG   = NEW_CHARG .
LV_ZBATCH-CHARG_C = LV_ZBATCH-CHARG(6) .

MODIFY ZBATCH FROM LV_ZBATCH .

自建表格式：

MANDT	X	MANDT	CLNT	3	集团
MATNR	X	MATNR	CHAR	40	物料编号
WERKS	X	WERKS_D	CHAR	4	工厂
CHARG	X	CHARG_D	CHAR	10	批号
CHARG_C			CHAR	6	批号截取
ERSDA		ERSDA	DATS	8	创建日期

这样做的弊端是：

1*如果MIGO操作只进行了检查没有保存或保存不成功就会产生跳号的现象

2*系统期初导入的批次数据无法自动流入自建表

3、如何使导入的期初数据自动流入自建表且能避免跳号问题？我的思路是由于批次是不可跨天累计的，所以可以在进入MIGO界面并伴有PAI动作时将自建批次表当天的数据清空，并将MCHB当天的数据更新进入自建表，这样便可以解决上面两个问题。具体做法如下：

此处加入如下代码

*{   INSERT         D01K900321                                        1
  DATA GT_MCHB   TYPE TABLE OF MCHB WITH HEADER LINE .
  DATA GT_ZBATCH TYPE TABLE OF ZBATCH WITH HEADER LINE .
  IF SY-TCODE = 'MIGO'.
    DELETE FROM ZBATCH WHERE ERSDA = SY-DATUM .
    CLEAR GT_MCHB[] .
    SELECT * INTO CORRESPONDING FIELDS OF TABLE GT_MCHB[] FROM MCHB
      WHERE ERSDA = SY-DATUM
      .
    LOOP AT GT_MCHB.
      GT_ZBATCH-MATNR = GT_MCHB-MATNR.
      GT_ZBATCH-WERKS = GT_MCHB-WERKS.
      GT_ZBATCH-CHARG = GT_MCHB-CHARG.
      GT_ZBATCH-ERSDA = GT_MCHB-ERSDA.
      GT_ZBATCH-CHARG_C = GT_MCHB-CHARG(6).
      APPEND GT_ZBATCH .
      CLEAR GT_MCHB .
      CLEAR GT_ZBATCH .
    ENDLOOP.
    MODIFY ZBATCH FROM TABLE GT_ZBATCH[] .
  ENDIF.
*}   INSERT