topic ME32K: read text before saving in Application Development and Automation Discussions

ME32K: read text before saving

marcela_martinez — Tue, 04 Oct 2011 16:28:57 GMT

Hi everybody,

I have checked some threads that I think could help me with my problem but I have no luck. My be somebody can help me...

I need to check a specific header text at ME32K transaction before saving. If the user complete it everything is ok, if not an error message appears. I solved this with an exit, but the problem is that the text is not saved at this point, I need to get it from memory and I'm not solving this point.

Do you have any ide to solve this?

Kind regards!

Re: ME32K: read text before saving

Former Member — Tue, 04 Oct 2011 16:33:21 GMT

You can use the fm READ_TEXT, it always returns the current text, that means:

- If the text is not saved yet, it returns the text from buffer

- if the text is saved, it return the text from DB

Max

Re: ME32K: read text before saving

marcela_martinez — Tue, 04 Oct 2011 16:35:26 GMT

Thanks Max but READ_TEXT is not useful for me. If the existing text was deleted READ_TEXT brings the old one.

I need to read which the user does: if the text was deleted I need to know it.

Thx a lot!

Re: ME32K: read text before saving

Former Member — Tue, 04 Oct 2011 16:47:09 GMT

If the text is deleted, the READ_TEXT doesn't return the text?

Are you sure?

Max

Re: ME32K: read text before saving

marcela_martinez — Tue, 04 Oct 2011 16:50:25 GMT

I'm sure... READ_TEXT returns the text which is saved.

Thx.

Re: ME32K: read text before saving

Former Member — Tue, 04 Oct 2011 16:58:34 GMT

Uhm

I've inserted the following code in the exit for the checking of Purchase Order:

DATA: L_HEADER TYPE MEPOHEADER.
  DATA: L_NAME   TYPE THEAD-TDNAME.

  L_HEADER = IM_HEADER->GET_DATA( ).

  DATA: LINES TYPE STANDARD TABLE OF  TLINE.


  MOVE L_HEADER-EBELN TO L_NAME.

  CALL FUNCTION 'READ_TEXT'
    EXPORTING
*     CLIENT                        = SY-MANDT
      ID                            = 'F91'
      LANGUAGE                      = 'I'
      NAME                          = L_NAME
      OBJECT                        = 'EKKO'
    TABLES
      LINES                         = LINES
   EXCEPTIONS
     ID                            = 1
     LANGUAGE                      = 2
     NAME                          = 3
     NOT_FOUND                     = 4
     OBJECT                        = 5
     REFERENCE_CHECK               = 6
     WRONG_ACCESS_TO_ARCHIVE       = 7
     OTHERS                        = 8.
  IF SY-SUBRC <> 0.
  ENDIF.

In the lines I can see the modification I've done in the text before saving the document, I mean I see the current text

Max

Re: ME32K: read text before saving

marcela_martinez — Tue, 04 Oct 2011 17:40:40 GMT

Thanks Max!!

Can you tell me which is IM_HEADER?

I'm just going to copy exactly which you said, I did it before but not with im_header->get_data( )

Thanks again!

Re: ME32K: read text before saving

marcela_martinez — Tue, 04 Oct 2011 17:47:12 GMT

Max, with your suggested code, al ME32K user-exit the text is the old one

Re: ME32K: read text before saving

Former Member — Tue, 04 Oct 2011 17:52:11 GMT

That is the BADI for PO (ME22N), but the contract should be very similar, I'm trying to ckeck for the contract, but I don't know if there's an exit developed

Max

Re: ME32K: read text before saving

Former Member — Tue, 04 Oct 2011 17:56:16 GMT

Which exit are you using?

Max

Re: ME32K: read text before saving

marcela_martinez — Tue, 04 Oct 2011 17:59:18 GMT

Exit MM06E005

FM EXIT_SAPMM06E_012

Re: ME32K: read text before saving

Former Member — Tue, 04 Oct 2011 18:12:19 GMT

Uhm ok

That exit is developed for PO, so I've inserted my code in that exit:

DATA: L_NAME TYPE THEAD-TDNAME.
  DATA: TLINES TYPE STANDARD TABLE OF TLINE.

  MOVE I_EKKO-EBELN TO L_NAME.

  CALL FUNCTION 'READ_TEXT'
    EXPORTING
*     CLIENT                        = SY-MANDT
      ID                            = 'K01'
      LANGUAGE                      = 'I'
      NAME                          = L_NAME
      OBJECT                        = 'EKKO'
*     ARCHIVE_HANDLE                = 0
*     LOCAL_CAT                     = ' '
*   IMPORTING
*     HEADER                        =
    TABLES
      LINES                         = TLINES
*   EXCEPTIONS
*     ID                            = 1
*     LANGUAGE                      = 2
*     NAME                          = 3
*     NOT_FOUND                     = 4
*     OBJECT                        = 5
*     REFERENCE_CHECK               = 6
*     WRONG_ACCESS_TO_ARCHIVE       = 7
*     OTHERS                        = 8
            .
  IF SY-SUBRC <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.

Now I'm go to the header text, do a modification to the text ID K01 and press the CHECKING in order to trigger the exit.

If I run the process above in debug way, in table TLINES I can see the current text (so all modifications I've done)

Max

Re: ME32K: read text before saving

marcela_martinez — Wed, 05 Oct 2011 18:05:06 GMT

Thanks Maxi for hour help, it was very helpful.

I solve it by another way:

I get if the text was modified or not with an ASSIGN. I put down a piece of code.

FIELD-SYMBOLS: <fs_control> TYPE ANY TABLE,

<wa_control> TYPE ANY,

<fs_aux> TYPE ANY TABLE,

<fs_aux2> TYPE ANY.

...

ASSIGN ('(SAPMM06E)theadtab[]') TO <fs_control>.

IF sy-subrc EQ 0.

LOOP AT <fs_control> ASSIGNING <wa_control>.

wal_thead = <wa_control>.

IF wal_thead-tdobject EQ cl_ekko AND wal_thead-tdid EQ cl_k24.

IF wal_thead-tdtxtlines EQ 0.

vl_fill = cl_x.

EXIT.

ENDIF.

ENDLOOP.

ENDIF.

Thanks & regards!