ABAP 获取订单状态的两个函数 STATUS_TEXT_EDIT 和 STATUS_READ 的简单介绍

CONCATENATE  'OR'  TWK1-AUFNR  INTO  Z_OBJNR.

DATA:objnr TYPE aufk-objnr.

objnr = 'OR000000100014'.
DATA:t_status TYPE TABLE OF jstat WITH HEADER LINE.
"结果存放在STATUS表中
CALL FUNCTION 'STATUS_READ'
  EXPORTING
    client           = sy-mandt
    objnr            = 'OR000001100154'
  TABLES
    status           = t_status
  EXCEPTIONS
    object_not_found = 1
    OTHERS           = 2.
IF sy-subrc <> 0.
  MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
          WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
LOOP AT t_status.
  IF t_status-STAT = 'I0002' AND t_status-INACT = 'X'.
    WRITE:'已删除'.
    EXIT.
  ENDIF.
ENDLOOP.

DATA:line TYPE bsvx-sttxt.
  CALL FUNCTION 'STATUS_TEXT_EDIT'
     EXPORTING
       FLG_USER_STAT    = 'X'
       OBJNR            = 'OR000001100154'
       ONLY_ACTIVE      = 'X'
       SPRAS            = SY-LANGU
     IMPORTING
       LINE             = line
     EXCEPTIONS
       OBJECT_NOT_FOUND = 01
       OTHERS           = 02.
 WRITE:line.
  SEARCH line FOR 'CLSD'.
IF sy-subrc = 0.
  WRITE:'订单已关闭'.
ENDIF.

在SAP中对于如何获取订单的状态，提供了至少两个函数（我自己知道的），分别是 STATUS_READ 和   STATUS_TEXT_EDIT。下面简单介绍这两个函数 
1.STATUS_READ  改函数的实现原理大概是通过订单的对象好（OR+订单号）到JEST中取出字段STAT INACT.
JEST表中STAT是一串从字面看不出意思的字符，可以根据STAT到表TJ02T中找到具体的描述。
下面是具体用法
DATA:objnr TYPE aufk-objnr.

objnr = 'OR000000100014'.
DATA:t_status TYPE TABLE OF jstat WITH HEADER LINE.
"结果存放在STATUS表中
CALL FUNCTION 'STATUS_READ'
  EXPORTING
    client           = sy-mandt
    objnr            = objnr
  TABLES
    status           = t_status
  EXCEPTIONS
    object_not_found = 1
    OTHERS           = 2.
IF sy-subrc <> 0.
  MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
          WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
LOOP AT t_status.
  IF t_status = 'I0046'.
    WRITE:'订单已关闭'.
    EXIT.
  ENDIF.
ENDLOOP.


2.STATUS_TEXT_EDIT 改函数读取的结果是将订单状态拼接到一个字符串中，而且这个字符串是在前台订单上看到的状态，比较直接，这样做的结果就可能由于状态较多导致长度过长，在某些情况下取的数据可能不准。
下面是一段代码
DATA:line TYPE bsvx-sttxt.
CALL FUNCTION 'STATUS_TEXT_EDIT'
  EXPORTING
    client = sy-mandt
    objnr  = objnr
    spras  = sy-langu
  IMPORTING
    line   = line
  EXCEPTIONS
    object_not_found        = 1
    OTHERS  .      "
IF sy-subrc <> 0.
  MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
          WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.

SEARCH line FOR 'CLSD'.
IF sy-subrc = 0.
  WRITE:'订单已关闭'.
ENDIF.

 2012-10-17  16:35:43