The primary cause of this error is the failure to map the users table as an entity in your Hibernate configuration.If you have recently made changes to your database schema, you may need to update your Hibernate configuration to reflect these changes.

How do I fix: 🚀 How to Resolve This Issue Enable Entity Mapping?

Step 1: Add the @Entity annotation to your User class to indicate that it represents a table in the database.Step 2: Specify the @Table annotation on the User class to define the name of the table that Hibernate should use to query data.

How do I fix: Verify Entity Mapping?

Step 1: Check your Hibernate configuration file (usually hibernate.cfg.xml) for any errors or omissions.Step 2: Verify that the User class is correctly mapped to the users table by checking the @Table annotation and any other relevant mappings.

Software⏱️ 3 min read📅 2026-06-03

How to Fix: Hibernate error - QuerySyntaxException: users is not mapped [from users]

Learn how to fix: Hibernate error - QuerySyntaxException: users is not mapped [from users].

Quick Answer: Try checking your system settings or restarting.

📋 Table of Contents

⚠️ Common Causes
🚀 How to Resolve This Issue
🎯 Final Words

The Hibernate QuerySyntaxException: users is not mapped [from users] error occurs when you try to query a table that has not been properly mapped in your Hibernate configuration.

This issue affects developers who use Hibernate to interact with their database, particularly those who are new to Hibernate or have not set up their entity mappings correctly.

⚠️ Common Causes

The primary cause of this error is the failure to map the users table as an entity in your Hibernate configuration.
If you have recently made changes to your database schema, you may need to update your Hibernate configuration to reflect these changes.

🚀 How to Resolve This Issue

Enable Entity Mapping

Step 1: Add the @Entity annotation to your User class to indicate that it represents a table in the database.
Step 2: Specify the @Table annotation on the User class to define the name of the table that Hibernate should use to query data.

Verify Entity Mapping

Step 1: Check your Hibernate configuration file (usually hibernate.cfg.xml) for any errors or omissions.
Step 2: Verify that the User class is correctly mapped to the users table by checking the @Table annotation and any other relevant mappings.

🎯 Final Words

To resolve the Hibernate QuerySyntaxException: users is not mapped [from users] error, ensure that your User class is properly mapped to the users table in your Hibernate configuration. By following these steps, you should be able to retrieve data from the users table using Hibernate.

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