>I created a temp table (TempGraph) and wanted to drop
>it but received an error message.

John,
more information please. Exactly what are you doing to cause this? How is
your temp table created - and why are you creating it. When do you commit
your transactions? If possible, I think it would be better to have a
permanent table and just delete the records when needed. Firebird may not
be the best database for temporary tables created on the fly - I think I've
heard of others using something like kbMemTable for tables residing in the
memory and Firebird for the physical tables.

HTH,
Set