Make the internal window within SAP GUI larger/expand

[holygeek04]

Please see the attached image and the arrows are pointing at the edges that I want to expand.  Is there a way or a theme that allows this to become larger?  I hate that I can make the GUI window large but that box never changes.

[jude_bradley]

Hello Holykgeek04, this depends entirely on the application-side. so let us know what application you are using as an example here.

[RaymondGiuseppi]

Is this a (SM30) generated maintenance dialog? If so, is it a custom or standard one?