Program not calling subroutine

[sudarshan_d29]

Hi friends,

I'm doing simple alv I dont know where i have made mistake in my program below.

Issue is ListHeader is not displaying marked in bold.

Please correct my coding it will helpful.

REPORT zreport_013 NO STANDARD PAGE HEADING.

TYPE-pools:slis.

TABLES:kna1.

TYPES: BEGIN OF ty_vbak,

        vbeln TYPE vbak-vbeln,

        erdat TYPE vbak-erdat,

        ernam TYPE vbak-ernam,

        netwr TYPE vbak-netwr,

        END OF ty_vbak.

DATA: t_vbak TYPE ty_vbak OCCURS 1,

       w_vbak TYPE ty_vbak.

DATA: t_fcat TYPE slis_t_fieldcat_alv,

       w_fcat TYPE slis_fieldcat_alv,

       w_layout TYPE slis_layout_alv,

       t_event TYPE slis_t_event,

       w_event TYPE slis_alv_event,

       t_comment TYPE slis_t_listheader,

       w_comment TYPE slis_listheader.

DATA: prgm like sy-repid.

PARAMETERS: custno TYPE kna1-kunnr.

SELECT vbeln

        erdat

        ernam

        netwr FROM vbak INTO TABLE t_vbak WHERE kunnr = custno.

w_fcat-col_pos = 1.

w_fcat-fieldname = 'vbeln'.

w_fcat-seltext_m = 'Document no.'.

APPEND w_fcat TO t_fcat.

w_fcat-col_pos = 2.

w_fcat-fieldname = 'erdat'.

w_fcat-seltext_m = 'Doc created date'.

APPEND w_fcat TO t_fcat.

w_fcat-col_pos = 3.

w_fcat-fieldname = 'ernam'.

w_fcat-seltext_m = 'Doc created by'.

APPEND w_fcat TO t_fcat.

w_fcat-col_pos = 4.

w_fcat-fieldname = 'netwr'.

w_fcat-seltext_m = 'Net value'.

APPEND w_fcat TO t_fcat.

w_event-name = 'TOP_OF_PAGE'.

w_event-form = 'sub'.

APPEND w_event TO t_event.

w_comment-typ = 'H'.

w_comment-info = 'List the order'.

APPEND w_comment TO t_comment.

w_layout-colwidth_optimize = 'X'.

*WRITE:/'test'.

prgm = sy-repid.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

  EXPORTING

   i_callback_program = prgm

    is_layout = w_layout

    it_fieldcat =    t_fcat

    it_events = t_event

   TABLES

     t_outtab =  t_vbak

           .

***sub not getting call.

FORM sub.

   CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'

     EXPORTING

       it_list_commentary       = t_comment

*     I_LOGO                   =

*     I_END_OF_LIST_GRID       =

*     I_ALV_FORM               =

             .

   ENDFORM.

Thanks in advance,

sudarshan

[Former Member]

Specify the name of the subroutine (and also the fields in the field catalog) in upper case:

w_event-form = 'SUB'.

BR,

Gábor

[Clemenss]

Hi,

unfortunately, the subroutibe SUB has no good name and it is your secret at what time (event) you want it called. If you need it for the top-of-page

I_CALLBACK_TOP_OF_PAGE parameter can be used.

Regards Clemens

P.S. There are so many sample programs B*ALV*

[Former Member]

Hi,

I tried executing your code, it showed up dump. Then I realised that

1.Field names should be in capital case. Ex :  w_fcat-fieldname = 'VBELN'.

2.Even name should also in capital case Ex : w_event-form = 'SUB'.

Please make these changes and you can see the ALV output with top_of page coming from your form SUB.

Hint: Please do a initial search in the forum before initiating a thread.

Hope this is helpful.

Regards

Pallavi

[sudarshan_d29]

Hi friends,

Thanks a lot for your support.

regards,

sudarshan