javax.naming.OperationNotSupportedException: [LDAP: error code 53 - no global superior knowledge];

This is my method for getting context

private DirContext getContext() throws NamingException {

        Properties properties = new Properties();

        properties.put(Context.INITIAL_CONTEXT_FACTORY,

                "com.sun.jndi.ldap.LdapCtxFactory");

    properties.put(Context.PROVIDER_URL, "ldap://localhost:389");



        retu new InitialDirContext(properties);

    }

its giving context, I am trying to create object for String name = "employeeNumber=101, dc=example, dc=com"; Following is the method for creating Object

private void createLDAPObject(DirContext context, String name) throws NamingException {

        Attributes attributes = new BasicAttributes();   

        Attribute attribute = new BasicAttribute("objectClass");

        attribute.add("inetOrgPerson");

        attributes.put(attribute); 

        Attribute sn = new BasicAttribute("sn");

        sn.add("Steve");

        attributes.put(sn); 

        Attribute cn = new BasicAttribute("cn");

        cn.add("Jobs");

        attributes.put(cn);  

        attributes.put("telephoneNumber", "12345");

        context.createSubcontext(name, attributes);

    }

its working fine for Apache Dirctory Studios, if I use String name= "employeeNumber=101, ou=system"; uri = "ldap://localhost:10389"; I am replacing it with String name="employeeNumber=101, dc=example, dc=com"; uri = "ldap://localhost:389"; but not working with OpenLDAP