sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target; nested exception is javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target


Solutions on the web

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unable to find valid certification path to requested target; nested exception is javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

Solution icon of spring
via Spring JIRA by Daniil Kosinsky, 1 year ago
unable to find valid certification path to requested targe t; nested exception is javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath .SunCertPathBuilderException: unable to find valid certification path to requested target

Solution icon of stackoverflow
unable to find valid certification path to requested target

Stack trace

sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target; nested exception 
is javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: 
PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: 
unable to find valid certification path to requested target
	at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:607)
	at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:557)

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