Use of SAVE_TEXT in customer exits / BADI for purchase order

Question

Hi All,
I am trying to save some long text by using SAVE_TEXT function module in a badi implementation for purchase order header text. The same is working fine if i try to update the PO header text via a report. But if i try using badi (the code is written in a PAI event for the BADI), then though the text transfer and save is successful during the code excution, but for the first time when i add any text its not visible in ME22N tcode. Since its an online event. But when i double click on that editor and the sap script editor gets opened. then i press back button, the text is appearing on the same small screen edtor . after this any number of time i edit or delete text, the save_text function module works fine.
My issue is why for the first time always i have to double click on the editor to open the sap script editor. I have also included commit_text in this case after save_text FM.
the requirement here goes like this. in one tab for PO header the user will enter some number (This is a customizing screen implemented through badi.) and the corresponsing discription should appear when user clicks on text tab in po header screen (me21n / me22n).
Kindly help.
Thanks
Mamata

Answer 1

Hi  mamata rath
I have solve the problem which similar to yours.  the code which is as the following
DATA: textline TYPE tdline,
        name TYPE c LENGTH 70,
        glines TYPE TABLE OF tline,
        gline  LIKE LINE OF glines,
        ls_header TYPE thead.
     CONCATENATE ch_eban-banfn ch_eban-bnfpo INTO name.
         ls_header-tdobject = 'EBAN'.
         ls_header-tdname = name.
         ls_header-tdid = 'B01'.
         ls_header-tdspras = sy-langu.
         CALL FUNCTION 'SAVE_TEXT'
           EXPORTING
*           CLIENT                = SY-MANDT
             header                = ls_header
*           INSERT                = ' '
*           SAVEMODE_DIRECT       = ' '
*           OWNER_SPECIFIED       = ' '
*           LOCAL_CAT             = ' '
*         IMPORTING
*           FUNCTION              =
*           NEWHEADER             =
           tables
             lines                 = glines
           EXCEPTIONS
             ID                    = 1
             LANGUAGE              = 2
             NAME                  = 3
             OBJECT                = 4
             OTHERS                = 5
          IF sy-subrc = 0.
              CALL FUNCTION 'COMMIT_TEXT'
                EXPORTING
                  OBJECT                = 'EBAN'
                  NAME                  = name
*                ID                    = '*'
*                LANGUAGE              = '*'
*                SAVEMODE_DIRECT       = ' '
*                KEEP                  = ' '
*                LOCAL_CAT             = ' '
*              IMPORTING
*                COMMIT_COUNT          =
*              TABLES
*                T_OBJECT              =
*                T_NAME                =
*                T_ID                  =
*                T_LANGUAGE            =
          ENDIF.