Getting error "sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException" while accessing WSO2 URL

Hi All,

We were accessing a third party URL of a WSO2 Identity server (13.92.186.254:9443/.../token) through Appian’s Integration object to get a OAuth token. And while testing the URL we are receiving the below error.

Error Message:

 Failed to connect to xx.xx.xxx.xxx:9443/.../token sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

Can anyone let me know if you have faced this kind of error before.

Regards,

Balaji.R

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  • Hi Balaji, R

    I am also encountering the same error while trying to connect to Https smart service using 2 way SSL. As mentioned by Ashwin, I have uploaded cert in Admin Console and the Java Key Store but still getting the same error. Can you please help me with the solution that worked for you?

    Thanks,
    VM
Reply
  • Hi Balaji, R

    I am also encountering the same error while trying to connect to Https smart service using 2 way SSL. As mentioned by Ashwin, I have uploaded cert in Admin Console and the Java Key Store but still getting the same error. Can you please help me with the solution that worked for you?

    Thanks,
    VM
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