topic Re: checkboxes in alv in Application Development and Automation Discussions

checkboxes in alv

Former Member — Thu, 29 Mar 2007 08:03:40 GMT

Hi ,

I'm getting runtime error while creating checkboxes in alv.Like this

ABAP runtime error CONVT_NO_NUMBER.

Unable to interpret 'X' as a number.

Report lines are,

w_fcat-fieldname = 'F'.

w_fcat-tabname = 'IG_EK'.

w_fcat-checkbox = 'X'.

w_fcat-outputlen = '5'.

append w_fcat to g_fcat.

The field F is of type c,which is declared in the internal table ig_ek.

Cud u pls help me to come out of this error?

Thanks

Re: checkboxes in alv

former_member480923 — Thu, 29 Mar 2007 09:11:22 GMT

Hi use the FM LVC_FIELDCATALOG_MERGE to create the FM, and after the FCAT is created change the field F to Checkbox.

Hope that Helps

Anirban M.

Re: checkboxes in alv

shishupalreddy — Thu, 29 Mar 2007 09:30:48 GMT

hi ,

change outputlength of checkbox field to 1 IN fieldcatalog .

regards,

Re: checkboxes in alv

Laxmana_Appana_ — Thu, 29 Mar 2007 09:57:17 GMT

Hi,

Check this :

DATA : BEGIN OF i_filenames OCCURS 0,
        name LIKE epsfili-name,
        sel TYPE char1,
       END OF i_filenames.

  CLEAR ls_fcat.
  ls_fcat-fieldname = 'SEL'.
  ls_fcat-outputlen = '000003'.
  ls_fcat-coltext   = 'Selection'.
  ls_fcat-seltext   = 'Selection'.
  ls_fcat-fix_column = 'X'.
  ls_fcat-just      =  'X'.
  ls_fcat-checkbox   = 'X'.
  ls_fcat-edit =       'X'.
  ls_fcat-tabname   = 'I_FILENAMES'.
  APPEND ls_fcat TO p_fieldcat.

Regards

L Appana

Re: checkboxes in alv

Former Member — Mon, 02 Apr 2007 11:21:41 GMT

Hi,

do like this.

CLEAR wa_fldcat.

wa_fldcat-Col_pos = 1.

wa_fldcat-fieldname = 'FLAG'.

wa_fldcat-outputlen = 3.

wa_fldcat-checkbox = 'X'.

APPEND wa_fldcat TO FLDCAT.

regards,

bharat.