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PODeploymentException while deploying the remote EJB
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  1. PODeploymentException while deploying the remote EJB
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    copied!<p>I am getting this exception while running a dynamic web project</p> <pre><code>Error installing to Real: name=vfsfile:/C:/jboss-5.0.1.GA_1/jboss-5.0.1.GA/server/default/deploy/BookMartEAR.ear/ state=PreReal mode=Manual requiredState=Real org.jboss.deployers.spi.DeploymentException: Error deploying BookMartEJB.jar: Container jboss.j2ee:ear=BookMartEAR.ear,jar=BookMartEJB.jar,name=BookMartBean,service=EJB3 failed to resolve persistence unit BookMartEjb . . . Caused by: java.lang.IllegalArgumentException: Can't find a persistence unit named 'BookMartEjb' in AbstractVFSDeploymentContext@26167457{vfsfile:/C:/jboss-5.0.1.GA_1/jboss-5.0.1.GA/server/default/deploy/BookMartEAR.ear/BookMartEJB.jar/} </code></pre> <p>The EJB, EAR and Web project names are as mentioned.</p> <p>The persistence.xml looks like this:</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"&gt; &lt;persistence-unit name="BookMartEJB" transaction-type="JTA"&gt; &lt;jta-data-source&gt;MySqlDS&lt;/jta-data-source&gt; &lt;class&gt;com.misys.book.Book&lt;/class&gt; &lt;class&gt;com.misys.book.Sale&lt;/class&gt; &lt;class&gt;com.misys.book.Saleitem&lt;/class&gt; &lt;class&gt;com.misys.book.Customer&lt;/class&gt; &lt;class&gt;com.misys.book.User&lt;/class&gt; &lt;/persistence-unit&gt; &lt;/persistence&gt; </code></pre> <p>is there any problem with this xml file? I am using JBoss AS server, and MySql database.</p> <p>Kindly suggest where I could have gone wrong. Also, tell if any other information is required.</p>
 

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