CRM 7.2 and accpac 6.2a

I am working on integrating my Sage accpac installation with Sage CRM.

I am experiencing a problem that I cannot seem to resolve.  The vast majority of the integration is complete.  When I have created an opportunity in CRM, when i click on the Quote or Order tab, i get an error of Service Temporary Unavailable error.


I know the integration is communicating, as i can do OE inquiries, drill into the data, etc, with no problem.

Any suggestions?