Error with generating crystal reports using JRC

[Former Member]

Hi,

Out of 30 reports I have, one particular report does not work with my JRC conficuration.

This report displays "Unexpected database connector error " when trying to run.

Could you please help.

Thanks

Marilyn

[Former Member · Accepted solution]

Hello,

Can you please elaborate the problem?

I mean the database and the JDBC drivers you are using?? What kinda of report is it??

What actually you are trying to do?

Does it make any sense

Regards,

Jon

[Former Member · Accepted solution]

Hi Jonathan,

Thanks for replying. The database I am using is Oracle 10g and the driver is *oracle.jdbc.driver.OracleDriver *

The report as such has no problems when running from Crystal Reports but gives this error from the java application.

Here is the stacktrace.

detected an exception: Unexpected database connector error

at com.crystaldecisions.reports.datafoundation.DFQuery.for(SourceFile:632)

.

..

.

at com.crystaldecisions.report.web.ServerControl.processHttpRequest(SourceFile:342)

*at org.apache.jsp.CrystalReportViewer_jsp._jspService(CrystalReportViewer_jsp.java:146) *

.

.

at java.lang.Thread.run(Thread.java:619)

The error happens in my jsp exactly when this is invoked

viewer.processHttpRequest(request, response, getServletConfig().getServletContext(), null);

viewer is CrystalReportViewer....

Thanks

Marilyn

Edited by: MarilynMonickam on Aug 16, 2010 7:38 AM