topic Re: problem in alv fieldcat function in Application Development and Automation Discussions

problem in alv fieldcat function

Former Member — Thu, 20 Sep 2007 06:52:04 GMT

data: begin of it_mara occurs 100,

matnr LIKE mara-matnr,

ernam LIKE mara-ernam,

ersda LIKE mara-ersda,

mtart LIKE mara-mtart,

end of it_mara.

i am using the above mentioned int tab.

the following function is returning an error which states that ..

"The ABAP program lines are wider than the internal table."

i_repid = sy-repid.

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'

EXPORTING

I_PROGRAM_NAME = i_repid

I_INTERNAL_TABNAME = 'IT_MARA'

I_STRUCTURE_NAME =
I_CLIENT_NEVER_DISPLAY = 'X'

I_INCLNAME = i_repid

I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE =

CHANGING

CT_FIELDCAT = int_fcat

EXCEPTIONS

INCONSISTENT_INTERFACE = 1

PROGRAM_ERROR = 2

OTHERS = 3

plz suggest how this problem can be resolved ..

Re: problem in alv fieldcat function

Former Member — Thu, 20 Sep 2007 06:56:55 GMT

Hi,

can u provide me the select staement which is filling the internal table IT_MARA.

as wellas the Field cataolg u cretaed.

Rvert back.

Regards,

naveen

Re: problem in alv fieldcat function

RaymondGiuseppi — Thu, 20 Sep 2007 06:59:03 GMT

There is no problem with your code provided itab definition is in the main source of the program, so how do you define int_fcat ?

Use :

  TYPE-POOLS : slis.
  DATA int_fcat TYPE slis_t_fieldcat_alv.

Regards

Re: problem in alv fieldcat function

Former Member — Thu, 20 Sep 2007 07:00:39 GMT

Hi,

Try commenting I_PROGRAM_NAME = i_repid and pass your internal table to I_STRUCTURE_NAME and comment I_INCLNAME .

Could you please provide your declaration of fieldcat.

Thanks,

Sriram Ponna.

Message was edited by:

Sriram Ponna

Re: problem in alv fieldcat function

Former Member — Thu, 20 Sep 2007 07:01:10 GMT

use the function module LVC_FIELDCATALOG_MERGE

here for the exporting parameter i_structure_name , you should pass the 'MARA' and from the changing table (field catalog table) int_fcat, you should choose the required fields you want to display.

here is the example for it :

CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'

EXPORTING

i_structure_name = 'CNVMBTTABLES'

CHANGING

ct_fieldcat = p_lt_fct

EXCEPTIONS

inconsistent_interface = 1

program_error = 2

OTHERS = 3.

IF sy-subrc <> 0.

MESSAGE e369(cnv_mbt_46).

ENDIF.

LOOP AT p_lt_fct INTO ls_fct.

CASE ls_fct-fieldname.

WHEN 'TABNAME'.

ls_fct-edit = 'X'.

ls_fct-key = 'X'.

MODIFY p_lt_fct FROM ls_fct.

ENDCASE.

ENDLOOP

Hope u understood this, if u have any doubts revert back to me

Regards,

Prasant

*reward if useful

Re: problem in alv fieldcat function

Former Member — Thu, 20 Sep 2007 07:03:36 GMT

hi naveen,

plz find the req. statements :

data: int_fcat type slis_t_fieldcat_alv.

select matnr ernam ersda mtart into table it_mara from marav where matnr in matnr.

-- where matnr value is coming from the selection screen.

Re: problem in alv fieldcat function

Former Member — Thu, 20 Sep 2007 07:08:15 GMT

see this small program so that you can understand very well

REPORT Z_TEST_ALV_MERGE.

Tables : Mara,makt.

type-pools: slis.

data: FEILDCAT type slis_t_fieldcat_alv.

data : begin of itab occurs 0,

MATNR like mara-matnr,

ERSDA like mara-ersda,

PSTAT like mara-pstat,

MTART like mara-mtart,

MAKTx like makt-maktx,

end of itab.

data: I_REPID like sy-repid.

I_REPID = sy-repid.

select * from mara into corresponding fields of itab.

select * from makt into corresponding fields of itab where matnr =

itab-matnr.

append itab.

endselect.

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'

EXPORTING

I_PROGRAM_NAME = I_REPID

I_INTERNAL_TABNAME = 'ITAB'

I_INCLNAME = I_REPID

CHANGING

CT_FIELDCAT = FEILDCAT.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

IT_FIELDCAT = FEILDCAT

TABLES

T_OUTTAB = IT

reward if useful

Re: problem in alv fieldcat function

Former Member — Thu, 20 Sep 2007 07:08:43 GMT

Hi,

You can check this link

And make sure that your program line size should be less than 72 characters.

Thanks,

Sriram Ponna.

Message was edited by:

Sriram Ponna

Re: problem in alv fieldcat function

Former Member — Thu, 20 Sep 2007 07:22:09 GMT

Hi Ritika,

I also faced same problem,...what you have to do is, check coding length >72 and adjust according whole program.

My suggestion is to aviod using FM 'REUSE_ALV_FIELDCATALOG_MERGE'.

Let me know if your not getting

Thanks!

Brunda

Re: problem in alv fieldcat function

Former Member — Thu, 20 Sep 2007 07:28:36 GMT

hi all,

thnx the problem is nw resloved .. i had to change the i_program_name from sy-repid to the actual program name.

Re: problem in alv fieldcat function

Former Member — Thu, 20 Sep 2007 07:33:19 GMT

Hi,

Can u just modify mara to marav, just its a suggetsion and not sure whether its really gonna work or not.

begin of ---

matnr LIKE marav-matnr,

ernam LIKE marav-ernam,

ersda LIKE marav-ersda,

mtart LIKE marav-mtart,

Moreover can u provide how u defined fieldcatalog.

ex: col_pos

field_name

sel_text.

Revrt back.

Regards,

naveen