I'm running Crystal Reports 2008 (version 10.5.0.0) on Windows 7 64-bit. Using the 32-Bit Data Source (ODBC) link under the Crystal Reports 2008 program directory, I've set up a User DSN (and System DSN) to the oracle database with the driver provided by the Oracle client (Oracle in OraClient10g). I can successfully test connect from there. However, when I run reports (created in CR 22.214.171.1245) I run into the following error.
I see lots of discussion about 32-bit/36-bit ODBC as problematic. I was wondering if it might be an issue with the version of Oracle client I'm using (32-bit 10.2.01) and a newer client might resolve the problem.