ABAP函數調用SM30實現表視圖維護

表維護除了調用ALV以外，還可以通過調用SM30的方式實現，以下為主要步驟

1.SE11將透明表設置為允許顯示/維護。

2.SE37建立函數組，用於生成表維護代碼可修改。

3.實用程序-表維護生成器。

注：權限組：&NC&

　　維護屏幕：單一；概述屏幕100

　　記錄例程：不，或用戶記錄例程

4.調用SM30函數，添加選擇屏幕條件

  DATA GT_DBA_SELLIST TYPE TABLE OF VIMSELLIST.
  DATA GT_TABNAME TYPE DD02V-TABNAME.

CALL FUNCTION 'VIEW_RANGETAB_TO_SELLIST' “添加選擇屏幕條件
  EXPORTING
    FIELDNAME                = 'MATKL'
   APPEND_CONJUNCTION       = 'AND'
  TABLES
    SELLIST                  = GT_DBA_SELLIST
    RANGETAB                 = S_MATKL
          .


  CALL FUNCTION 'VIEW_MAINTENANCE_CALL' ” 調用SM30函數
    EXPORTING
      ACTION                               = 'U'
*     CORR_NUMBER                          = '          '
     GENERATE_MAINT_TOOL_IF_MISSING       = 'X'
*     SHOW_SELECTION_POPUP                 = ' '
      VIEW_NAME                            = 'ZTCS118'
     NO_WARNING_FOR_CLIENTINDEP           = 'X' “跳過警告彈窗
*     RFC_DESTINATION_FOR_UPGRADE          = ' '
*     CLIENT_FOR_UPGRADE                   = ' '
*     VARIANT_FOR_SELECTION                = ' '
*     COMPLEX_SELCONDS_USED                = ' '
*     CHECK_DDIC_MAINFLAG                  = ' '
*     SUPPRESS_WA_POPUP                    = ' '
   TABLES
     DBA_SELLIST                          = GT_DBA_SELLIST
*     EXCL_CUA_FUNCT                       =
   EXCEPTIONS
     CLIENT_REFERENCE                     = 1
     FOREIGN_LOCK                         = 2
     INVALID_ACTION                       = 3
     NO_CLIENTINDEPENDENT_AUTH            = 4
     NO_DATABASE_FUNCTION                 = 5
     NO_EDITOR_FUNCTION                   = 6
     NO_SHOW_AUTH                         = 7
     NO_TVDIR_ENTRY                       = 8
     NO_UPD_AUTH                          = 9
     ONLY_SHOW_ALLOWED                    = 10
     SYSTEM_FAILURE                       = 11
     UNKNOWN_FIELD_IN_DBA_SELLIST         = 12
     VIEW_NOT_FOUND                       = 13
     MAINTENANCE_PROHIBITED               = 14
     OTHERS                               = 15
            .
  IF SY-SUBRC <> 0.
* Implement suitable error handling here
  ENDIF.

 5.SE54/SE55子例程，環境-修改-事件-05新條目控制（例：自動帶出商品組描述）。

6.多表維護視圖SE11/SE54創建並加入連接條件（未實現過）。