error while using box_fieldname in ALV layout

[Former Member]

hi,

i use alv block display for my report.In that i have checkbox in my first block inorder to select few lines from my output and perform a user command(i want to post those documents).

but when i click on my user command i get the dump 'Field symbol not assigned' from some standard program.Kindly guide me on what it is.

Regards,

Subasree

[former_member188685]

it is known error, the error causing from the fieldcatalog or layout.

show the code related to fieldcatalog and function call.

[Former Member]

hi..

check whether u hav declared a variable for the box in final internal table as A(1) TYPE C.

regards,

padma

[Former Member]

What r u giving is_layout-BOX_FIELDNAME = ?.

[former_member188685]

if you provide the wrong fieldname or if you mention it in small letters then chances of getting the dump.just check it once.

[Former Member]

layout : p_t_layout-box_fieldname = 'CHK'.

fieldcatalog : wa_fieldcat-fieldname = 'CHK'.

wa_fieldcat-reptext_ddic = 'IDOC SELECTED'.

wa_fieldcat-tabname = 'T_MISC_OUTPUT1'.

wa_fieldcat-outputlen = 2.

APPEND wa_fieldcat TO t_fieldcat.

CLEAR wa_fieldcat.

The field chk is present in my output internal table.

Not sure why the error is occuring.

[former_member188685]

you want check box or box_field ? which one you want.

if you want box field ,then use only one.

p_t_layout-box_fieldname = 'CHK'.

if you want check box then use this.

wa_fieldcat-fieldname = 'CHK'.
wa_fieldcat-reptext_ddic = 'IDOC SELECTED'.
wa_fieldcat-tabname = 'T_MISC_OUTPUT1'.
wa_fieldcat-outputlen = 2.
wa_fieldcat-checkbox = 'X'.
wa_fieldcat-input = 'X'.
wa_fielcat-edit = 'X'.
APPEND wa_fieldcat TO t_fieldcat.
CLEAR wa_fieldcat.

Don't use both together.

[Former Member]

the line selected by using the checkbox does not have value 'X' in the chk field.

[Former Member]

Hi Subhashree,

I am also having a similar requirement to edit the IDOC from AVL.

Could you please share the code of it?.I will use it as base template.

Regards

Elini.P