WAS 6.1 证书过期

[14-5-30 10:19:29:654 CST] 0000002b WSX509TrustMa E   CWPKI0312E: 主题 DN 为 CN=ldap02, O=IBM, C=US 的证书的结束日期 Sat Dec 28 21:30:36 CST 2013 不再有效。
[14-5-30 10:19:29:656 CST] 0000002b ORBRas        E com.ibm.ws.security.orbssl.WSSSLClientSocketFactoryImpl createSSLSocket ProcessDiscovery : 0 JSSL0080E: javax.net.ssl.SSLHandshakeException － 客户机和服务器无法通过需要的安全性级别。原因：com.ibm.jsse2.util.h: No trusted certificate found javax.net.ssl.SSLHandshakeException: com.ibm.jsse2.util.h: No trusted certificate found