Short Dump while executing ALV Grid.

[Former Member]

Hi All,

I m getting a short dump while trying to execute an ALV.

The dump exception is of type

CX_SY_DYN_CALL_ILLEGAL_TYPE class.

The message displayed is : " Call to form 'GI_FIELDCAT' is incorrect .The actual parameter in PERFORM is different data type than requested for form GI_FIELDCAT " .

The part of programe included is as follows:

FORM build_fieldcat .

PERFORM gi_fieldcat USING 'MBLNR' text-014 '1' '20'.

PERFORM gi_fieldcat USING 'ZEILE' text-005 '2' '4'.

PERFORM gi_fieldcat USING 'MATNR' text-006 '3' '18'.

PERFORM gi_fieldcat USING 'MAKTX' text-028 '4' '40'.

PERFORM gi_fieldcat USING 'MATKL' text-029 '5' '40'.

PERFORM gi_fieldcat USING 'BUDAT' text-027 '6' '10'.

PERFORM gi_fieldcat USING 'MENGE' text-026 '7' '9'.

PERFORM gi_fieldcat USING 'DMBTR' text-025 '8' '13'.

PERFORM gi_fieldcat USING 'WAERS' text-011 '9' '5'.

PERFORM gi_fieldcat USING 'RSNUM' text-012 '10' '10'.

PERFORM gi_fieldcat USING 'PSPHI' text-013 '11' '10'.

ENDFORM. " build_fieldcat

FORM gi_fieldcat USING fieldname TYPE slis_fieldcat_alv-fieldname

colmname TYPE slis_fieldcat_alv-seltext_m

colmpos TYPE slis_fieldcat_alv-col_pos

outputlen TYPE slis_fieldcat_alv-outputlen.

wa_fieldcat-fieldname = fieldname.

wa_fieldcat-seltext_m = colmname.

wa_fieldcat-col_pos = colmpos.

wa_fieldcat-outputlen = outputlen.

• wa_fieldcat-

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

ENDFORM. " gi_fieldcat

Can ayone gimmi a solution for the same.

[Former Member]

Hi,

u need to have another parameter tablename.

FORM gi_fieldcat USING fieldname TYPE slis_fieldcat_alv-fieldname

tabname type slis_tabname

colmname TYPE slis_fieldcat_alv-seltext_m

colmpos TYPE slis_fieldcat_alv-col_pos

outputlen TYPE slis_fieldcat_alv-outputlen.

wa_fieldcat-fieldname = fieldname.

wa_fieldcat-fieldname = tabname.

wa_fieldcat-seltext_m = colmname.

wa_fieldcat-col_pos = colmpos.

wa_fieldcat-outputlen = outputlen.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

ENDFORM. " gi_fieldcat

rgds,

bharat.

[Former Member]

Hi,

You can use type any.

FORM gi_fieldcat USING fieldname TYPE any.

colmname TYPE slis_fieldcat_alv-seltext_m

colmpos TYPE slis_fieldcat_alv-col_pos

outputlen TYPE slis_fieldcat_alv-outputlen.

Hope this will solve the problem.

Regards'

Shibin

[Former Member]

Hi,

Try to change ur code like the below.

Attached: sample code

• Building field catalog

PERFORM modify_catlog USING:

'GT_OUTPUT' 'AUART' text-t02 '1',

'GT_OUTPUT' 'KUNNR' text-t03 '2',

'GT_OUTPUT' 'NAME' text-t04 '3',

'GT_OUTPUT' 'KWMENG' text-t05 '4',

'GT_OUTPUT' 'VRKME' text-t06 '5',

'GT_OUTPUT' 'LFIMG' text-t07 '6',

'GT_OUTPUT' 'GEWEI' text-t08 '7',

'GT_OUTPUT' 'VOLUM' text-t09 '8',

'GT_OUTPUT' 'VOLEH' text-t10 '9',

'GT_OUTPUT' 'BRGEW' text-t11 '10',

'GT_OUTPUT' 'UOMGW' text-t12 '11',

'GT_OUTPUT' 'VARCE' text-t13 '12',

'GT_OUTPUT' 'UOMVR' text-t14 '13'.

FORM modify_catlog USING pa_tabname TYPE string

pa_field TYPE string

pa_text TYPE string

pa_pos TYPE string.

CLEAR gs_fieldcatalog.

*Modifying field catalog

gs_fieldcatalog-col_pos = pa_pos.

gs_fieldcatalog-fieldname = pa_field.

gs_fieldcatalog-tabname = pa_tabname.

gs_fieldcatalog-seltext_m = pa_text.

APPEND gs_fieldcatalog TO gt_fieldcatalog.

CLEAR gs_fieldcatalog.

l_repid = sy-repid.

• To call function to display ALV output

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

i_callback_program = l_repid

it_fieldcat = gt_fieldcatalog

TABLES

t_outtab = gt_output

EXCEPTIONS

program_error = 1

OTHERS = 2.

IF sy-subrc <> 0.

MESSAGE e000 WITH text-t16.

ENDIF.

Reward if helpful.

Regards,

Ramya

[Former Member]

Hi,

Try not giving any type definition in the form gi_fieldcat.

[Former Member]

Hi,

There is data type conflict in PERFORM and FORM statement.

Declare This field as

DATA : fieldname(20),

colmname(20) ,

colmpos TYPE I,

outputlen TYPE I.

FORM gi_fieldcat USING fieldname

colmname

colmpos

outputlen.

ENDFORM.