Community
Application Development and Automation Discussions
Join the discussions or start your own on all things application development, including tools and APIs, programming models, and keeping your skills sharp.
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
Read only

How to set data obligatory on matchcode ?

Go to solution
Former Member

‎2010 Jul 21 10:16 AM

0 Likes
591

Hello,

I create a Zmatchcode. It's run ok, the user can choose a parameters by search help...nice !!!

My problem is :

Now, I would that if the user don'use the matchcode and enter some random data on parameters an error message is showed.

I would that the user have only the possibility to entry data present on matchcode, and not other data.

How to do it ?

Tks.

1 ACCEPTED SOLUTION
Read only

Go to solution
rvinod1982
Contributor

‎2010 Jul 21 10:23 AM

0 Likes
518

Hi,

The Zmatchcode might be showing data from a particular table. In the AT-SELECTION SCREEN event, check using SELECT query whether the value entered in the parameter exists in the table or not.

Regards,

Vinod

2 REPLIES 2
Read only

Go to solution
rvinod1982
Contributor

‎2010 Jul 21 10:23 AM

0 Likes
519

Hi,

The Zmatchcode might be showing data from a particular table. In the AT-SELECTION SCREEN event, check using SELECT query whether the value entered in the parameter exists in the table or not.

Regards,

Vinod

Read only

Go to solution
Former Member

‎2010 Jul 21 10:28 AM

0 Likes
518

Hi

In the At Selection Screen event you can write a select query to check whether the value exist in the respective table.After the select query check sy-subrc.If it is not equal to zero then the value doesn't exist.In that case u can use Message of type E to show an error .

Thanks!!

RJ