You have the following in your jbosscmp-jdbc.xml file: <ejb-relationship-role> <ejb-relationship-role-name>MunicipioEJB</ejb-relationship-role-name> <key-fields> <key-field> <field-name>oid</field-name> <column-name></column-name> </key-field> </key-fields> </ejb-relationship-role>
Notice the empty column-name element. This must contain a valid column name (e.g., municipio_oid). -- xxxxxxxxxxxxxxxxxxxxxxxx Dain Sundstrom Chief Architect JBossCMP JBoss Group, LLC xxxxxxxxxxxxxxxxxxxxxxxx ------------------------------------------------------- This sf.net email is sponsored by: Jabber Inc. Don't miss the IM event of the season | Special offer for OSDN members! JabConf 2002, Aug. 20-22, Keystone, CO http://www.jabberconf.com/osdn _______________________________________________ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development