Email2Case: PKIX path building failed:

[Prasanna__d]

I am trying to run the Email2Case and it is giving me following error message. Same setup was running till last month. Does v 9.0 no more supported? or I am missing anything? It getting service URL as :

https://ap1-api.salesforce.com/services/Soap/u/9.0/00D90000000Zwhp 

2012-08-27 17:56:44,759 [main] INFO  Attempting to start service com.sforce.mail.EmailService with configuration file D:\Applications\Email2Case\\email2case.txt

2012-08-27 17:56:48,121 [main] INFO  LoginURL: https://www.salesforce.com/servic
es/Soap/u/9.0
2012-08-27 17:56:48,122 [main] INFO  Agent will connect to: https://ap1-api.salesforce.com/services/Soap/u/9.0/00D90000000Zwhp
2012-08-27 17:56:52,388 [main] ERROR Failed to bind to SFDC service on initialization.
HTTP transport error: javax.net.ssl.SSLHandshakeException: sun.security.validato
r.ValidatorException: PKIX path building failed: sun.security.provider.certpath.
SunCertPathBuilderException: unable to find valid certification path to requested target

 Any help will be really helpful.

[Jitendra]

Hi Prasanna, Does your configuration have valid client certification path?

I have implemented SSL handshake however not with Salesforce. Please have a look at below URL:

http://goo.gl/bV3J1

[Prasanna__d]

Thanks for the reply!

I have a solution which fetches the server certificate and add that to the key store and then I can configure Java app to use that keystore. But the problem is I am using the standard Email-to-Case JAVA application provided by Salesforce. And which was working fine untill last few days.

[Prasanna__d · Accepted solution]

resolved using https://blogs.oracle.com/gc/entry/unable_to_find_valid_certification