I figured it out....The problem was that I set up two Firebird tables with exact structures as they had them in their documentation (which were Paradox table structures). Firebird didn't like a few of the field names, like State, Start, and Message. When I changed them to other names, it settled down.

--- In IBObjects@yahoogroups.com, Helen Borrie <helebor@...> wrote:
>
> At 11:27 AM 9/10/2012, Craig Cox wrote:
> >I am using Delphi XE, IB Objects 4.9.14.3, FB2.5, DevExpress VCL
> >Comonenents 12.1.5
> >
> >I am connecting Firebird to the DevExpress Scheduler component for my
> >application. When I compile and run my application, I can see records
> >that I have manually entered into to my Events and Resources tables
> >(using IBExpert) in the Scheduler component, so that part of the
> >connection appears to be working. However, when I try to edit or enter
> >new Event table records through the application, it throws the following
> >error when it tries to post (?) the record:
> >
> >ISC ERROR CODE: 335544569
> >
> >ISC ERROR MESSAGE:
> >Dynamic SQL Error
> >SQL Error Code = @1
> >Token unknown - line @1, column @2
> >@1
>
> Are you sure your app is connecting through the Firebird client? This smells like an InterBase client, or possibly a pre-Firebird 2 client.
>
> Helen
>