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Troubleshooting "Connection test failed : Cannot load driver:" When Testing Contract Management MS SQL JDBC Data Source in WebLogic (Doc ID 1545752.1)

Last updated on JUNE 16, 2021

Applies to:

Primavera Contract Management Web Services - Version 13.1 and later
Primavera Contract Management - Version 13.1 and later
Information in this document applies to any platform.
Database: Microsoft SQL Server
Application Server: WebLogic

This applies to Contract Management installation or Contract Management Web Services installation.


This article will assist in troubleshooting the below error message, when testing the connection for a Contract Management Web Services JDBC Data Source in the WebLogic admin console site.

Connection test failed
Cannot load driver:

Troubleshooting Steps

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In this Document
Troubleshooting Steps
 Cause 1: Contract Management Installation Wizard Not Run Against WebLogic Domain
 Cause 2: Classpath Incorrectly Configured in WebLogic Server Instance Start File
 Cause 3: Within the WebLogic Console during the Test Database Connection process during version 14.2 setup

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