I have some simple code that causes the exception

invalid transaction handle (expecting explicit transaction start)
'. Process stopped. Use Step or Run to continue.

the source code :

ibSourceTrans.StartTransaction;
try
for I := 0 to ComponentCount - 1 do // Iterate
if (Components[I] is TIB_Query) then
begin
lIBQ := TIB_Query(Components[I]);
lIBQ.IB_Transaction := ibSourceTrans;
lIBQ.Open; //<--- exception raised
...

I've run the SQL statement in IBE and it worked fine (a very simple
select). I am explicitly starting the transaction (a Read only
transaction)--what should I be doing?

Thanks,
Ed Dressel
Ed Dressel