ERROR [MainDeployer] could not create deployment:

Hej.

Jeg er ved at opsætte en JBoss server og en MSSQL server.

Jeg skal have min JBoss til at tilgå databasen i MSSQL.
Når jeg starter serveren op får jeg flg. fejl:

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16:09:07,767 INFO  [MainDeployer] Starting deployment of package: file:/C:/JBOSS
/jboss-3.2.3/server/default/deploy/mssql-ds.xml
16:09:07,797 WARN  [NestedThrowable] Duplicate throwable nesting of same base ty
pe: class org.jboss.deployment.DeploymentException is assignable from: class org
.jboss.deployment.DeploymentException
16:09:08,087 ERROR [MainDeployer] could not create deployment: file:/C:/JBOSS/jb
oss-3.2.3/server/default/deploy/mssql-ds.xml
org.jboss.deployment.DeploymentException: create operation failed for package fi
le:/C:/JBOSS/jboss-3.2.3/server/default/deploy/mssql-ds.xml; - nested throwable:
(org.jboss.deployment.DeploymentException: malformed key/value pair: name=; - n
ested throwable: (javax.management.MalformedObjectNameException: malformed key/v
alue pair: name=))
        at org.jboss.deployment.SARDeployer.create(SARDeployer.java:202)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBea
nDispatcher.java:284)
        at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.ja
va:177)
        at $Proxy20.create(Unknown Source)
        at org.jboss.deployment.XSLSubDeployer.create(XSLSubDeployer.java:220)
        at org.jboss.deployment.MainDeployer.create(MainDeployer.java:786)
        at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:641)
        at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

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Mine mssql-ds.xml og login-config.xml -filer ser ud som flg. Jeg har dog kun vist den del af login-config.xml, som jeg har redigeret i

Først MSSQL-DS.XML:
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<?xml version="1.0" encoding="UTF-8"?>

<datasources>
  <local-tx-datasource>
  <attribute name="JndiName">MSSQLDS</attribute>
    <attribute name="ManagedConnectionFactoryProperties">
    <Properties>
    <config-property name="ConnectionURL"
                        type="java.lang.String">

jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=GHEM3
    </config-property>
   
    <config-property name="DriverClass"
                        type="java.lang.String">
                com.microsoft.jdbc.sqlserver.SQLServerDriver
    </config-property>

    </Properties>

  </attribute>

  <depends optional-attribute-
          name="ManagedConnectionPool">
  </depends>
  <security-domain>MSSQLDbRealm</security-domain>

  </local-tx-datasource>

  <!--embedded mbean-->
  <mbean
code="org.jboss.resource.connectionmanagerJBossManagedConnectionPool"        
  name="jboss.jca:service=XaTxPool,name=MSSQLDS">
  </mbean>

</datasources>

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Så min LOGIN-CONFIG.XML:
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<application-policy name = "MSSQLDbRealm">

  <authentication>

      <login-module code= "org.jboss.resource.security.ConfiguredIdentityLoginModule"

        flag = "required">

        <module-option name = "principal">sa</module-option>

<!--
        <module-option name = "userName">sa</module-option>
-->
        <module-option name = "password">strange</module-option>

        <module-option name =  "managedConnectionFactoryName">jboss.jca:service=XaTxCM,name=MSSQLDS</module-option>

    </login-module>

  </authentication>

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Håber i kan hjælpe
Strange