screen exit Payment document saved when press enter after error message

[Former Member]

Hi All,

I have created a screen enhancement for payment document WZR1.its in additional data tab under header details.

Here i should populate a error message when user save the payment document without entering values to custom screen fields.It works fine with Function exit LWZRE017 . It populated the msg and the screen is disabled but after when i press enter button the document is saved and created.

please let me know how to stop saving the document without entering values in custom fields.

Thanks,

Arun kumaran.

Edited by: Arun Kumaran on Mar 4, 2010 12:09 PM

Edited by: Arun Kumaran on Mar 4, 2010 3:26 PM

Edited by: Arun Kumaran on Mar 4, 2010 3:43 PM

[Former Member]

Hi All,

I have created a screen enhancement for payment document WZR1.its in additional data tab under header details.

Here i should populate a error message when user save the payment document without entering values to custom screen fields.It works fine with Function exit LWZRE017 . It populated the msg and the screen is disabled but after when i press enter button the document is saved and created.

please let me know how to stop saving the document without entering values in custom fields.

Thanks,

Arun kumaran.

Edited by: Arun Kumaran on Mar 4, 2010 12:09 PM

Edited by: Arun Kumaran on Mar 4, 2010 3:26 PM

Edited by: Arun Kumaran on Mar 4, 2010 3:43 PM

[Former Member]

Raise an ERROR MESSAGE / WARNING message first.

After that SET SCREEN TO SY-DYNNR. LEAVE SCREEN.

In this way we can avoid saving the doc. when error occurs.

[Former Member]

I found the fcode when enter is 'ENT1' it is from standard screen program.

I populated the same message when UCOMM = 'ENT1' still not working.

ARUN KUMARAN.

Edited by: Arun Kumaran on Mar 5, 2010 1:36 PM

Edited by: Arun Kumaran on Mar 5, 2010 2:11 PM