title: SSRS with Oracle: Not all variables bound
body: <p>We have an SSRS (2019) report which works fine in Visual Studio 2013, but produces an ORA-01008 when run on the server. The report itself is a little advanced, with datasets populating available and default parameter values. Some parameters depend on bind variables set by previous parameters as well.</p>
  <p>The Oracle client installed on the Visual Studio 2013 machine is 11g, though we have 12.2.0 installed on the SSRS server. We went with a later client because we're moving to Exadata, where the 11g client will no longer work. Eventually, we'll need to get all of our machines updated to 12c or above, but haven't done it yet.</p>
  <p>Is the ORA-01008 error specific to 12c client installs?</p>