求助：db2和itim问题（请tivoli identity manager高手进来）

jackao

在ＩＴＩＭ中添加对abc人员　添加新的服务报错如下　好象ＴＩＭ和db２之间的通信有问题怎么检查和修复错误呀？谢谢拉！！！！！
javax.naming.directory.SchemaViolationException
: [LDAP: error code 65 - Object Class Violation]; remaining name 'uid=abc,ou=
people,o=comp,DC=CHINA,DC=COM,DC=CN'
        at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3036)
        at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2951)
        at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2757)
        at com.sun.jndi.ldap.LdapCtx.c_modifyAttributes(LdapCtx.java:1457)
        at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_modifyAttributes(Compo
nentDirContext.java:273)
        at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.modifyAttributes(
PartialCompositeDirContext.java:191)
        at javax.naming.directory.InitialDirContext.modifyAttributes(InitialDirC
ontext.java:165)
        at com.ibm.di.connector.LDAPConnector.modEntry(Unknown Source)
        at com.ibm.di.server.AssemblyLineComponent.modify(Unknown Source)
        at com.ibm.di.server.AssemblyLineComponent.update(Unknown Source)
        at com.ibm.di.server.AssemblyLine.msExecuteNextConnector(Unknown Source)
        at com.ibm.di.server.AssemblyLine.executeMainStep(Unknown Source)
        at com.ibm.di.server.AssemblyLine.executeMainLoop(Unknown Source)
        at com.ibm.di.server.AssemblyLine.executeMainLoop(Unknown Source)
        at com.ibm.di.server.AssemblyLine.executeAL(Unknown Source)
        at com.ibm.di.server.AssemblyLine.run(Unknown Source)