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AskSQLTeam
Ask SQLTeam Question
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 Posted - 2002-01-24 : 09:20:01
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| Priyank writes "I am using SQL Server JDBC Driver from Microsoft...[driver=com.microsoft.jdbc.sqlserver.SQLServerDriver]I am able to deploy the application on Pramati Application Server... The connection pool maintains a pool of connection with autoCommit=true... When a connection is enlisted as part of a transaction its autoCommit is set to false...so i try to start a transaction I get an Exception when the server tries to connecitonWrapper.autoCommit(false).. and I get a message "Can't start manual transaction mode because there are cloned connections."Please let me know what "cloned connection" means... The stack trace is below...java.sql.SQLException: [Microsoft][SQLServer JDBC Driver]Can't start manual transaction mode because there are cloned connections. at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source) at com.microsoft.jdbc.base.BaseConnection.setAutoCommit(Unknown Source) at com.pramati.resource.jdbc.xa.PramatiXAResource.start(PramatiXAResource.java:204) at com.pramati.jta.PramatiTransaction.enlistResource(PramatiTransaction.java:425) at com.pramati.resource.jdbc.xa.TxnConnHolder.enlistConnWithCurrentTransaction(TxnConnHolder.java:114) at com.pramati.resource.jdbc.ClientConnectionWrapper.enlistWithCurrentTx(ClientConnectionWrapper.java:393) at com.pramati.resource.jdbc.ClientConnectionWrapper.prepareStatement(ClientConnectionWrapper.java:125) at proton.bank.CheckingImpl_1238730670._ejbLoad(CheckingImpl_1238730670.java:666) at com.pramati.ejb.core.CMPEntityBeanHandler.activate(CMPEntityBeanHandler.java:133) at com.pramati.ejb.core.CMPEntityBeanHandler.lockEJB(CMPEntityBeanHandler.java:288) at com.pramati.ejb.core.BeanHandlerImplBase.preInvokeRemote(BeanHandlerImplBase.java:347) at com.pramati.ejb.core.BeanHandlerImplBase.preInvokeRemote(BeanHandlerImplBase.java:333) at proton.bank.CheckingImpl_1238730670._pramati_impl_credit(CheckingImpl_1238730670.java:138) at proton.bank.CheckingImpl_1238730670$1.run(CheckingImpl_1238730670.java:118) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:437) at com.pramati.security.util.JAASSecurityHelper.doAs(JAASSecurityHelper.java:281) at java.lang.reflect.Method.invoke(Native Method) at com.pramati.services.security.spi.SecurityHelper.doAs(SecurityHelper.java:169) at proton.bank.CheckingImpl_1238730670.credit(CheckingImpl_1238730670.java:116) at proton.bank.TransferBean.transfer(TransferBean.java:56) at proton.bank.TransferImpl_1125017281._pramati_impl_transfer(TransferImpl_1125017281.java:129) at proton.bank.TransferImpl_1125017281$1.run(TransferImpl_1125017281.java:107) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:437) at com.pramati.security.util.JAASSecurityHelper.doAs(JAASSecurityHelper.java:281) at java.lang.reflect.Method.invoke(Native Method) at com.pramati.services.security.spi.SecurityHelper.doAs(SecurityHelper.java:169) at proton.bank.TransferImpl_1125017281.transfer(TransferImpl_1125017281.java:105) at com.pramati.jsp.generated.transfer_pmt_0._jspService(transfer_pmt_0.java:111) at com.pramati.jsp.runtime.HttpJspSuper.service(HttpJspSuper.java:87) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.pramati.web.interceptors.ServiceInterceptor$ServiceAction.run(ServiceInterceptor.java:246) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:437) at com.pramati.security.util.JAASSecurityHelper.doAs(JAASSecurityHelper.java |
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cloned connection