Hi, I have deployed drools-5.1.1-guvnor.war in jboss-5.1.0.GA application server. Also, I have changed the repository.xml, workspace.xml in default and security folders to use oracle database. When I start the server, all the tables are getting created in the database application is working fine. But, when I restart the server, it is not able to start properly and everytime I am getting the following error .. .. .. Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.jackrabbit.core.util.db.ResultSetWrapper.invoke(ResultSetWrapper.java:66) ... 116 more Caused by: java.sql.SQLException: ORA-22275: invalid LOB locator specified at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:283) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:278) at oracle.jdbc.driver.T4C8TTILob.receiveReply(T4C8TTILob.java:930) at oracle.jdbc.driver.T4C8TTILob.getChunkSize(T4C8TTILob.java:329) at oracle.jdbc.driver.T4CConnection.getChunkSize(T4CConnection.java:2015) at oracle.sql.BLOB.getChunkSize(BLOB.java:389) at oracle.sql.BLOB.getBufferSize(BLOB.java:410) at oracle.sql.BLOB.getBinaryStream(BLOB.java:229) at oracle.jdbc.driver.BlobAccessor.getBinaryStream(BlobAccessor.java:209) at oracle.jdbc.driver.OracleResultSetImpl.getBinaryStream(OracleResultSetImpl.java:886) at org.apache.commons.dbcp.DelegatingResultSet.getBinaryStream(DelegatingResultSet.java:222) at org.apache.commons.dbcp.DelegatingResultSet.getBinaryStream(DelegatingResultSet.java:222) ... 121 more Any ideas to resolve this issue? =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you