Upgrade to 640 - sapUrDomainRelaxing is undefined

We recently upgraded our WebAS from 620 to 640 (I believe the support pack level is 10 on 640). I had written several custom BSP apps on the 620 system which had no errors. Now, however, we receive a JavaScript error of "sapUrDomainRelaxing is undefined" when the app is loading. This happens when we use Design2003, but it doesn't occur when we use Design2002. Furthermore, the stylesheets do not seem to be loading correctly because the screens look terrible (font, colors, etc.). However, at this point I am focusing on the JavaScript error.

I apologize if this has already been covered. I performed several searches and didn't see this exact topic covered by another thread.

Any suggestions would be greatly appreciated!

Sincere regards,

Shannon

Message was edited by: Shannon Hardin