My platform is Jboss3.2.1-tomcat2.1.24 + MS SQL Server 2000, but I found that the GBK character can't stored in CMP properly. It will be strange character in Database. I tried to set the connection-url parameter "SendStringParametersAsUnicode" as true or false,but nothing hanppen. I found some topics tell me to change the JBoss.jcml, But I can't find it in JBoss3.2.1. If u know why or how,pls tell me! Thank you!