topic Re: Alv field catalog include structure in Application Development and Automation Discussions

Alv field catalog include structure

Former Member — Fri, 30 Jan 2009 15:49:40 GMT

Hi I have declared the tables like this :

TYPES: BEGIN OF tt_vbak,

cbox TYPE c.

INCLUDE STRUCTURE vbak.

TYPES: END OF tt_vbak.

DATA: lt_vbak TYPE STANDARD TABLE OF tt_vbak,

wa_vbak TYPE tt_vbak.

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
     EXPORTING
       i_program_name               = sy-repid
*       i_internal_tabname           = 'LT_VBAK'
       i_structure_name             = 'LT_VBAK'
*       I_CLIENT_NEVER_DISPLAY       = 'X'
*       I_INCLNAME                   =
*       I_BYPASSING_BUFFER           =
*       I_BUFFER_ACTIVE              =
    CHANGING
      ct_fieldcat                  = g_fieldcat_tab[]
     EXCEPTIONS
       inconsistent_interface       = 1
       program_error                = 2
       OTHERS                       = 3.

I am not getting the field catalog...

Re: Alv field catalog include structure

Former Member — Fri, 30 Jan 2009 15:57:17 GMT

That fm doesn't work if the internal table is defined using TYPE, but u need to use LIKE:

DATA: BEGIN lt_vbak OCCURS 0.
            CBOX(1) TYPE C.
DATA:  INCLUDE STRUCTURE VBAK,
          END OF IT_VBAK.

DATA: GT_REPORT TYPE SY-REPID.

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
     EXPORTING
       i_program_name              = GT_REPORT
       i_internal_tabname          = 'LT_VBAK'
       i_include_name               = GT_REPORT
    CHANGING
      ct_fieldcat                  = g_fieldcat_tab[]
     EXCEPTIONS
       inconsistent_interface       = 1
       program_error                = 2
       OTHERS                       = 3

If you want to use the TYPES defination, u can do in this way:

TYPES: BEGIN OF tt_vbak,
                cbox TYPE c.
                INCLUDE STRUCTURE vbak.
TYPES: END OF tt_vbak.

DATA: lt_vbak TYPE STANDARD TABLE OF tt_vbak,
wa_vbak TYPE tt_vbak.

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
     EXPORTING
       i_program_name              = sy-repid
       i_internal_tabname          = 'LT_VBAK'
       i_structure_name             = 'VBAK'
    CHANGING
      ct_fieldcat                  = g_fieldcat_tab[]
     EXCEPTIONS
       inconsistent_interface       = 1
       program_error                = 2
       OTHERS                       = 3.

Max

Re: Alv field catalog include structure

SuhaSaha — Fri, 30 Jan 2009 15:59:16 GMT

Hello,

In the FM documentation, you can find:

The program-internal table must either be in a TOP Include or its Include must be specified explicitly in the interface

I think you have declared a local internal table.

Or as suggested by Max, it considers if the keywords LIKE or INCLUDE STRUCTURE (not TYPE) are used.

BR,

Suhas

Edited by: Suhas Saha on Jan 30, 2009 9:30 PM

Re: Alv field catalog include structure

Former Member — Fri, 30 Jan 2009 16:04:54 GMT

ohh ok...

but as sadi.. its not giving me the field catalog of my custom field...i.e. cbox

I know we can manually create and append it.. but I was assuming it would do automagically...

Another Q plz...

CASE  r_ucomm.
    WHEN '&IC1'.  "double click
      READ TABLE lt_vbak INTO wa_vbak INDEX sy-tabix.
      SET PARAMETER ID 'AUN' FIELD wa_vbak-vbeln.
      CALL TRANSACTION 'VA03' AND SKIP FIRST SCREEN.
  ENDCASE.

I am using this code for double click... if I click on any element its taking me to va03... if I click on matnr say it should take me to mm03.. what should I do ?

Edited by: Ram kumar on Jan 30, 2009 5:05 PM

Re: Alv field catalog include structure

Former Member — Fri, 30 Jan 2009 16:11:55 GMT

Yes u can, after fm ALV MERGE u can fill the field catalog table manually for CBOX, but I think it's useless, because I think CBOX is field for a checkbox for selection the line so u need to indicate it in the layout structure:

DATA: LT_LAYOUT     TYPE SLIS_LAYOUT_ALV.

LT_LAYOUT-BOX_FIELDNAME = 'CBOX'.

For doubleclick u need to check the fieldname where the cursor is:

CASE  r_ucomm.
    WHEN '&IC1'.  "double click
      READ TABLE lt_vbak INTO wa_vbak INDEX sy-tabix.
      CASE RS_SELFIELD-FIELDNAME.
         WHEN 'LT_VBAK-VBELN'.
            SET PARAMETER ID 'AUN' FIELD wa_vbak-vbeln.
            CALL TRANSACTION 'VA03' AND SKIP FIRST SCREEN.
        WHEN  'LT_VBAK-MATNR'.
      ENDCASE.
  ENDCASE.

Max

Re: Alv field catalog include structure

Former Member — Fri, 30 Jan 2009 16:18:10 GMT

in layout we can do it...? wow that was really helpfull

small correction:

CASE  r_ucomm.
    WHEN '&IC1'.  "double click
      READ TABLE lt_vbak INTO wa_vbak INDEX sy-tabix.
      CASE RS_SELFIELD-FIELDNAME.
         WHEN 'VBELN'."<<<correction here
            SET PARAMETER ID 'AUN' FIELD wa_vbak-vbeln.
            CALL TRANSACTION 'VA03' AND SKIP FIRST SCREEN.
        WHEN  'MATNR'. "<<<correction here
      ENDCASE.
  ENDCASE.

Edited by: Ram kumar on Jan 30, 2009 5:26 PM