You may have problems when you try to generate a report document in the Profiling perspective of the studio if the report datamart is Oracle OCI. You may also have problems when you try to run a Job with tDqReportRun on the report in the Integration perspective.
For information about how to configure the Oracle OCI client to be used with Talend studio, check Installing and configuring Oracle OCI to be used as the datamart for reports.
This article applies to version 5.6 onwards of all platform studios with Data Quality.
If you define a report datamart to be Oracle OCI in the Profiling perspective of the studio:
The below error and exception are examples of such cases:
You may be using different versions of oracle jdbc jars in the studio and the OCI client.
Use the same oracle jdbc jar file in both your machine and the studio. Copy ojdbc14.jar from the OCI client to the studio, for example from "D:\opt\oci_client\default" to "E:\products\<Talend-Studio>\lib\java".
If you have already download ojdbc14.jar by the "Install External Jars" wizard of the studio, you must delete it first before you copy it from the OCI client.