Message Problem in Webdynpro

Hi all..

If the parent window have an error message, popup window from the parent window shows the same message as the parent. I think the error mesage is inherited from the parent.

Is there any way to avoid this?

I dont't mean not to display any messages in popup window.

I want to exclud the only message from parent.

Please give me a help.

Thanks in advance.

Soo..