topic Re: parameter Value in Application Development and Automation Discussions

parameter Value

Former Member — Mon, 02 Jan 2012 10:56:08 GMT

Hello ,

I have a Parameter on selection screen of type Char 12 and is displayed as listbox,

I have used VRM_SET_VALUES to create the dropdown.

but when I select one of the values from this list , paremeter variable does not holds this .

Can any help me to resolve this problem

Thank you

Re: parameter Value

nabheetscn — Mon, 02 Jan 2012 11:01:54 GMT

Code as below in initialization pass the values.

PARAMETERS:p_bukrs type bukrs AS LISTBOX VISIBLE LENGTH 10.

gwa_value-key = '1'.
  gwa_value-text = ''.
  APPEND gwa_value TO gt_list.
  gwa_value-key = '2'.
  gwa_value-text = text-t38.
  APPEND gwa_value TO gt_list.
  gwa_value-key = '3'.
  gwa_value-text = text-t39.
  APPEND gwa_value TO gt_list.
  gwa_value-key = '4'.
  gwa_value-text = text-t54.
  APPEND gwa_value TO gt_list.
  gwa_value-key = '5'.
  gwa_value-text = text-t55.
  APPEND gwa_value TO gt_list.
  CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING
      id              = 'P_BUKRS'
      values          = gt_list
    EXCEPTIONS
      id_illegal_name = 1
      OTHERS          = 2.

Nabh

Re: parameter Value

Former Member — Mon, 02 Jan 2012 11:11:57 GMT

Hi Akanksha,

Please check the below code:-

TYPE-POOLS: VRM.

DATA: NAME TYPE VRM_ID,

LIST TYPE VRM_VALUES,

VALUE LIKE LINE OF LIST.

PARAMETERS: PS_PARM(10) AS LISTBOX VISIBLE LENGTH 10.

AT SELECTION-SCREEN OUTPUT.

NAME = 'PS_PARM'.

VALUE-KEY = '1'.

VALUE-TEXT = 'LINE 1'.

APPEND VALUE TO LIST.

VALUE-KEY = '2'.

VALUE-TEXT = 'LINE 2'.

APPEND VALUE TO LIST.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

ID = NAME

VALUES = LIST.

START-OF-SELECTION.

WRITE: / 'PARAMETER:', PS_PARM.

Regards,

Md Ziauddin.

Re: parameter Value

Former Member — Mon, 02 Jan 2012 11:12:53 GMT

Code that I used is ;--

"data declaration

DATA : li_coord TYPE TABLE OF zdcf0t_wg,

ls_coord TYPE zdcf0t_wg,

li_val TYPE vrm_values,

ls_val TYPE LINE OF vrm_values,

lw_wk TYPE zdcf0t_vi-zworking_group,

lw_name TYPE vrm_id.

REFRESH li_coord.

CLEAR lw_wk.

IF pw_wk_grp IS INITIAL.

lw_wk = '%'.

ELSE.

lw_wk = pw_wk_grp.

ENDIF.

REFRESH li_val.

SELECT * FROM zdcf0t_wg INTO TABLE li_coord

WHERE zworking_group LIKE lw_wk.

IF sy-subrc = 0.

LOOP AT li_coord INTO ls_coord.

ls_val-text = ls_coord-parnr.

ls_val-key = sy-tabix.

APPEND ls_val TO li_val.

ENDLOOP.

ENDIF.

CLEAR lw_name .

lw_name = 'P_COORD'.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

id = lw_name

values = li_val

EXCEPTIONS

id_illegal_name = 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.

but after selection of value from list box ,

when I read p_coord , it is blank

Why it is blank , I am not able to understand

Re: parameter Value

nabheetscn — Mon, 02 Jan 2012 11:18:30 GMT

This code is written in initalization?

Nabheet

Re: parameter Value

Former Member — Mon, 02 Jan 2012 11:20:43 GMT

Code that I used is ;--

AT SELECTION-SCREEN OUTPUT

"data declaration

DATA : li_coord TYPE TABLE OF zdcf0t_wg,

ls_coord TYPE zdcf0t_wg,

li_val TYPE vrm_values,

ls_val TYPE LINE OF vrm_values,

lw_wk TYPE zdcf0t_vi-zworking_group,

lw_name TYPE vrm_id.

REFRESH li_coord.

CLEAR lw_wk.

IF pw_wk_grp IS INITIAL.

lw_wk = '%'.

ELSE.

lw_wk = pw_wk_grp.

ENDIF.

REFRESH li_val.

SELECT * FROM zdcf0t_wg INTO TABLE li_coord

WHERE zworking_group LIKE lw_wk.

IF sy-subrc = 0.

LOOP AT li_coord INTO ls_coord.

ls_val-text = ls_coord-parnr.

ls_val-key = sy-tabix.

APPEND ls_val TO li_val.

ENDLOOP.

ENDIF.

CLEAR lw_name .

lw_name = 'P_COORD'.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

id = lw_name

values = li_val

EXCEPTIONS

id_illegal_name = 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.

***************************************************************************************************************

AT SELECTION-SCREEN.

IF sy-ucomm = 'COORD'. " function code for this dropdown

PERFORM list_wk_grp USING p_coord. *here p_coord is blank

ENDIF.

but after selection of value from list box ,

when I read p_coord , it is blank

Why it is blank , I am not able to understand

Re: parameter Value

Former Member — Mon, 02 Jan 2012 11:21:30 GMT

In AT SELECTION-SCREEN OUTPUT

Re: parameter Value

nabheetscn — Mon, 02 Jan 2012 11:23:24 GMT

Put it in initialization

Nabheet

Re: parameter Value

Former Member — Mon, 02 Jan 2012 11:28:32 GMT

Not working

Re: parameter Value

nabheetscn — Mon, 02 Jan 2012 11:30:39 GMT

Can you please paste your code here complete one with parameter declaration

Nabheet

Re: parameter Value

abdulbasit — Mon, 02 Jan 2012 11:38:55 GMT

You should get sy-tabix not empty value.

What do you want to see in p_coord ? parnr or tabix ?

ls_val-text = ls_coord-parnr.

ls_val-key = sy-tabix.

You may also need to change this code block to if you want to get parnr.

ls_val-text = ls_coord-parnr.

ls_val-key = ls_coord-parnr.

Abdulbasit.

Re: parameter Value

Former Member — Mon, 02 Jan 2012 11:43:11 GMT

PARAMETERS: p_coord TYPE i_parnr AS LISTBOX

VISIBLE LENGTH 20.

Re: parameter Value

nabheetscn — Mon, 02 Jan 2012 11:44:25 GMT

Please paste comple code parameter and other things also.

Nabehet

Re: parameter Value

nabheetscn — Mon, 02 Jan 2012 11:45:32 GMT

Please paste comple code parameter and other things also.

Nabehet

Re: parameter Value

Former Member — Mon, 02 Jan 2012 11:48:28 GMT

PARAMETERS: p_coord TYPE i_parnr AS LISTBOX

VISIBLE LENGTH 20.

i parnr :- Data Type CHAR Length 12

****************************************************************************************************************************

AT SELECTION-SCREEN OUTPUT

"data declaration

DATA : li_coord TYPE TABLE OF zdcf0t_wg,

ls_coord TYPE zdcf0t_wg,

li_val TYPE vrm_values,

ls_val TYPE LINE OF vrm_values,

lw_wk TYPE zdcf0t_vi-zworking_group,

lw_name TYPE vrm_id.

REFRESH li_coord.

CLEAR lw_wk.

IF pw_wk_grp IS INITIAL.

lw_wk = '%'.

ELSE.

lw_wk = pw_wk_grp.

ENDIF.

REFRESH li_val.

SELECT * FROM zdcf0t_wg INTO TABLE li_coord

WHERE zworking_group LIKE lw_wk.

IF sy-subrc = 0.

LOOP AT li_coord INTO ls_coord.

ls_val-text = ls_coord-parnr.

ls_val-key = sy-tabix.

APPEND ls_val TO li_val.

ENDLOOP.

ENDIF.

CLEAR lw_name .

lw_name = 'P_COORD'.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

id = lw_name

values = li_val

EXCEPTIONS

id_illegal_name = 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.

***************************************************************************************************************

AT SELECTION-SCREEN.

IF sy-ucomm = 'COORD'. " function code for this dropdown

PERFORM list_wk_grp USING p_coord. *here p_coord is blank

ENDIF.

I want the value of_coord i.e of type i_parnr

Re: parameter Value

Former Member — Mon, 02 Jan 2012 11:52:32 GMT

thanks Abdul, it worked

thanks nabheetmadan09 for putting in effort

it was supposed to be

ls_val-key = ls_coord-parnr.

Edited by: Akanksha Taneja on Jan 2, 2012 5:24 PM