To fix this problem, the ODBC Driver settings need to be adjusted. Follow these steps:
Click Start > Settings >Control Panel > Administrative Tools > Data Sources (ODBC).
Click the "System DSN" tab in the ODBC Data Source Administrator Window.
Select the name of the Banner/Oracle data source from the list.
Click the Configure button.
5. On the Application tab of the Oracle ODBC Driver Configuration window, un-check all checkboxes with the exception of Read-Only Connection
6. On the Oracle tab of the Oracle ODBC Driver Configuration window, un-check the checkbox for Enable Failover (refer to Figure 2).
7. Click OK to Save changes.
8. Reboot the PC.