Re: Macromedia oracle jdbc driver error

["gesiferd" <webforumsuser@xxxxxxxxxxxxxx>]

We've been dealing with this error on our CF servers for some time.  It seems 
to result from the use of the CFTRANSACTION tag to wrap CFQUERY statements that 
use data sources that do not have default Username and Password values defined 
for them.  CFTRANSACTION generates connections to the database that apparently 
use the same data source as the CFQUERY, but don't share the Username and 
Password parameters supplied in the CFQUERY.  We are testing a workaround that 
consists of using a very low-privileged Oracle account as the default in the 
data source definition, so that a valid connection is always made.