Used DSS2_Java_Examples for price history and unable to find valid certification path to requeste...

JM2120

...d target

I am using graalvm in my application version 20 which uses java 11. And I get this below exception often but not always:

sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

I even tried to add the certificate in cacert as per this post:

https://community.developers.refinitiv.com/questions/49488/dss2-java-examples-and-unable-to-find-valid-certif-1.html

But unfortunately it did not work.

At the same time when I use postman for any request, I get SSL handshake error.

This happened approximately 2.45PM IST and even now (4.45PM IST) its still not working through my java application nor through Postman.

I would like to know why this is happening and how to avoid this in future.

Hoping for a prompt response.

Gurpreet

Hi @JM2120 It looks like you were able to connect atleast once.

If this were really a certificate issue that would not have happened. I am inclined to think that there is a networking issue or a proxy/firewall is intercepting the requests.

Please try to use your application from a direct connection to internet. Can you connect to the DSS website using a browser? If yes, can you download the latest version of Postman and try again.