Updating JDBC Drivers

Ensure the WLSH4A or WASH4A installers (Tools Releases prior to 9.2.9) or Development Client installer (Tools Releases 9.2.9 and later) have the latest driver files for the currently supported database versions.

Follow the instructions in the section Copy JDBC Drivers and the tnsnames.ora file to the Deployment Server in the Deployment Server Reference Guide.

Important: You must delete any obsolete driver files. Check Oracle Certifications for the latest drivers. Do not rename old files and save under the JDBC folder.