topic Re: alv-dump in Application Development and Automation Discussions

alv-dump

ranjna_sharma — Thu, 24 Mar 2011 10:40:24 GMT

hi,

i developed a ALV report which is showing dump "You attempted to access an unassigned field symbol data segment 99".

code is :

FORM DISPLAY_RESULT .

LV_REPID = SY-REPID.

DATA : wa_layout TYPE slis_layout_alv .

wa_layout-colwidth_optimize = 'X' .

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = LV_REPID

is_layout = wa_layout

I_CALLBACK_PF_STATUS_SET = 'PF_STATUS'

I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE'

IT_FIELDCAT = IT_FIELDCAT[]

TABLES

T_OUTTAB = IT_FINAL

EXCEPTIONS

PROGRAM_ERROR = 1

OTHERS = 2.

IF SY-SUBRC <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

ENDFORM.

Re: alv-dump

Former Member — Thu, 24 Mar 2011 10:54:31 GMT

Hi Ranjna,

Please try passing only the parameters mentioned below .

Also comment the MESSAGE inside the SY-SUBRC.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
      EXPORTING
           i_callback_program       = gv_repid
           i_callback_user_command  = gs_user_comm
           is_layout                = gs_layout
           it_fieldcat              = gt_fieldcat
           it_events                = gt_events
           i_callback_pf_status_set = 'SET_MY_PF'
      TABLES
           t_outtab                 = gt_data.

Regards

Re: alv-dump

Kiran_Valluru — Thu, 24 Mar 2011 10:57:07 GMT

Hi ranjana,

Check in your field catalog col_pos is correct and also check whether the field names in the field catalog and field names in your structure from which u created ur internal table is matched..!!

Thanks & Regards

Kiran

Re: alv-dump

Former Member — Thu, 24 Mar 2011 11:12:39 GMT

Hm,

looks like an error in the field catalogue.

But you didn't post a correct code, because

IF SY-SUBRC 0.

is not valid! Are there any further differences?

I would comment out the top-of-page parameter line for the next try. Does the error remain the same?

Regards,

Klaus

Edited by: Klaus Babl on Mar 24, 2011 12:13 PM

Re: alv-dump

ThomasZloch — Thu, 24 Mar 2011 11:56:28 GMT

For information,

IF SY-SUBRC <> 0.

is a result of HTML tags being removed from the posts, so rather write

IF SY-SUBRC >< 0.

IF SY-SUBRC NE 0.

Thomas