Hello,
I tray deploy our CMP bean and get this error.
I try find this error in your forum, but nothing...

19:15:40,101 INFO [MainDeployer] Starting deployment of package: file:/C:/bean2
/jboss/server/default/deploy/auction3.jar
19:15:40,491 INFO [EjbModule] Creating
19:15:40,521 INFO [EjbModule] Deploying AuctionBean
19:15:44,958 INFO [EjbModule] Remove JSR-77 EJB Module: jboss.management.single
:J2EEApplication= ,J2EEServer=Single,j2eeType=EJBModule,name=auction3.jar
19:15:44,968 ERROR [EjbModule] Initialization failed
java.lang.NullPointerException
at org.jboss.ejb.plugins.cmp.jdbc.JDBCTypeFactory.createTypeSimple(JDBCT
ypeFactory.java:113)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCTypeFactory.getJDBCType(JDBCTypeFa
ctory.java:75)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.<ini
t>(JDBCAbstractCMPFieldBridge.java:61)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMP2xFieldBridge.(JDB
CCMP2xFieldBridge.java:44)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCEntityBridge.createCMPField
(JDBCEntityBridge.java:281)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCEntityBridge.loadCMPFields(
JDBCEntityBridge.java:148)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCEntityBridge.(JDBCEnt
ityBridge.java:108)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.create(JDBCStoreManag
er.java:332)
at org.jboss.ejb.plugins.CMPPersistenceManager.create(CMPPersistenceMana
ger.java:155)
at org.jboss.ejb.EntityContainer.create(EntityContainer.java:337)
at org.jboss.ejb.Container.invoke(Container.java:789)

My ejb-jar

<?xml version="1.0" encoding="UTF-8"?>


<!--
<?xml version="1.0"?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 1.1//EN" "http://java.sun.com/j2ee/dtds/ejb-jar_1_1.dtd">
-->

<ejb-jar>
<display-name>Auction Entity Bean</display-name>
<enterprise-beans>


Auction Entity Bean
<ejb-name>AuctionBean</ejb-name>
auction3.AuctionHome
auction3.Auction
<ejb-class>auction3.AuctionBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
False
<cmp-version>2.x</cmp-version>
<abstract-schema-name>Auction</abstract-schema-name>

<cmp-field><field-name>auc_id</field-name></cmp-field>
<cmp-field><field-name>user_id</field-name></cmp-field>
<cmp-field><field-name>auc_name</field-name></cmp-field>
<cmp-field><field-name>auc_descr</field-name></cmp-field>
<cmp-field><field-name>auc_start_price</field-name></cmp-field>
<cmp-field><field-name>auc_end_price</field-name></cmp-field>
<cmp-field><field-name>auc_start_date</field-name></cmp-field>
<cmp-field><field-name>auc_end_date</field-name></cmp-field>

<primkey-field>auc_id</primkey-field>


</enterprise-beans>

<assembly-descriptor>
<container-transaction>

<ejb-name>AuctionBean</ejb-name>
<method-name>*</method-name>

<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>

My jbosscmp-jdbc
<?xml version="1.0" encoding="UTF-8"?>


<jbosscmp-jdbc>
<enterprise-beans>

<ejb-name>AuctionBean</ejb-name>
<table-name>Auction</table-name>
<cmp-field>
<field-name>auc_id</field-name>
<column-name>auc_id</column-name>
</cmp-field>
<cmp-field>
<field-name>user_id</field-name>
<column-name>user_id</column-name> <not-null/>
</cmp-field>
<cmp-field>
<field-name>auc_name</field-name>
<column-name>auc_name</column-name>
</cmp-field>
<cmp-field>
<field-name>auc_descr</field-name>
<column-name>auc_descr</column-name>
</cmp-field>
<cmp-field>
<field-name>auc_start_price</field-name>
<column-name>auc_start_price</column-name>
</cmp-field>
<cmp-field>
<field-name>auc_end_price</field-name>
<column-name>auc_end_price</column-name>
</cmp-field>
<cmp-field>
<field-name>auc_start_date</field-name>
<column-name>auc_start_date</column-name>
</cmp-field>
<cmp-field>
<field-name>auc_end_date</field-name>
<column-name>auc_end_date</column-name>
</cmp-field>

</enterprise-beans>
</jbosscmp-jdbc>
Thanks