Database Upgrade Fails with "Invalid object name 'Configuration_'"

Legacy Knowledge Base

Published Sep. 10, 2025

Database Upgrade Fails with "Invalid object name 'Configuration_'"

Written By

Tímea Bihari

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Issue

When running the upgrade, we see the following error:

2025-03-05 07:05:33.290 ERROR [Apache Felix Configurator Worker Thread][LogService:47] Error processing taskInvalid object name 'Configuration_'.
com.microsoft.sqlserver.jdbc.SQLServerException: Invalid object name 'Configuration_'.

Environment

Upgrading to Quarterly Releases

Resolution

The error indicates an issue with the DB connection.

Verify Database Connection:

- Place the correct JDBC driver for your database in the liferay_home/tomcat/webapps/ROOT/WEB-INF/shielded-container-lib folder.
- Verify the paths in portal-upgrade-ext.properties and app-server.properties within the db-upgrade-client directory. Correct any default or incorrect paths to match your actual folder structure.
- Verify the database connection URL in your portal-upgrade-ext.properties file. Ensure it is correct and points to the correct database and schema.