topic Re: Match code in Application Development and Automation Discussions

Match code

Former Member — Mon, 07 Dec 2009 14:41:42 GMT

Hi experts,

I need some help plz :

I have 2 match code :

- The first uses a view

- The second uses function modul.

For both, i have to make fields "obligatory" (fields in the match code). How can i do that?

Thx.

Yours,

Mehdi

Re: Match code

Former Member — Mon, 07 Dec 2009 14:49:30 GMT

Hi,

If OBLIGARTORY declaration doesn't work then write some code in the AT SELECTION-SCREEN OUTPUT which checks whether value was entered in the required field or not using loop at screen.

LOOP AT SCREEN.

IF screen-name = 'S_VAL_ST-LOW'. "Selection screen parameter

IF S_VAL_ST-LOW is initial.

message S001. "Some message

ENDIF.

ENDLOOP.

Edited by: K V Subbarao on Dec 7, 2009 3:49 PM

Re: Match code

Former Member — Mon, 07 Dec 2009 15:09:58 GMT

Hi,

Where do you want to put the loop at screen?

Because in case 1 with view table, i don't see where i can add this code?

Case 2 with function modul, i copied "F4IF_SHLP_EXIT_EXAMPLE", and there no screen in this function modul?

Thx,

Yours,

Mehdi

Re: Match code

Former Member — Mon, 07 Dec 2009 15:50:52 GMT

Hi experts,

I need some help plz :

I have 2 match code :

- The first uses a view

- The second uses function modul.

For both, i have to make fields "obligatory" (fields in the match code). How can i do that?

Thx.

Yours,

Mehdi

Re: Match code

Former Member — Sun, 10 Jan 2010 17:18:06 GMT

Hi Mehdi,

I think it is not possible to make any matchcode field obligatory. I have never seen such matchcode and also possibilities of doing that are very limited, because possibilities of designing matchcodes are limited. The only idea that comes to my mind is to put these obligatory fields also to a dynpro as obligatory fields, make them import parameters in searchelp and make a relationships between dynrpo fields and searchelp. Than it is neccessary to disable F4 if these fields are not filled in. But it is a little bit different, because users will have to fill these fields in in screen instead of search help. And also it would be possible to delete entered values in search help popup. They can be made read-only in searchelp, by making them read-only (or invisible) in screen before calling a search help, but I am not sure if this solution is sufficient for You. It depends on why You have got such requirement - it is because you want to force view assigned to search help to use a database index by selection? Or is there any other motivation? Maybe I can propose a better solution if You will describe your problem in more detail.

If You will find any solution for your issue, please keep us informed.

Regards,

Adrian

Re: Match code

Former Member — Thu, 21 Jan 2010 16:14:04 GMT

Hi Adrien,

It's possible to make a field of a match code "obligatory".

You have to create a function module where you make your fields "obligatory".

You put the function module in "Search help exit" in your match code.

Regards.

Mehdi

Re: Match code

Former Member — Tue, 23 Mar 2010 09:13:53 GMT

Yes, You are right. We can have match code object filed as mandatory with the help of Screen.

Try by using function module "HELP_VALUES_GET_WITH_MATCHCODE" where u will find parameter "MATCHCODE_OBJECT" as obligatory.

Best Regards,

Sanjay B.