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copied!<p>@CodeMed, it took me a while, but I was able to reproduce the issue. It might be a configuration issue : <code>@PersistenceContext</code> might be scanned twice, it might be scanned by your root-context and your web-context. This cause the <code>@PersistenceContext</code> to be shared, therefore it is not saving your data (Spring doesn't allow that). I found it weird that no messages or logs where displayed . if you tried this snippet below on you Save(Document document) you will see the actual error :</p> <pre><code>Session session = this.em.unwrap(Session.class); session.persist(document); </code></pre> <p>To solve the problem, you can do the following (avoid the <code>@PersistenceContext</code> to be scanned twice) :</p> <p>1- Make sure that all your controller are in a separate package like <code>com.mycompany.myapp.controller</code>, and in your web-context use the component-scan as <code><context:component-scan annotation-config="true" base-package="com.mycompany.myapp.controller" /></code> </p> <p>2- Make sure that others component are in differents package other than the controller package , for example : <code>com.mycompany.myapp.dao</code>, <code>com.mycompany.myapp.service</code> .... and then in your root-context use the component-scan as <code><context:component-scan annotation-config="true" base-package="com.mycompany.myapp.service, com.mycompany.myapp.dao" /></code> </p> <p>Or show me yours spring xml configurations and your web.xml, I will point you to the right direction</p>

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