Java错误消息sun.security.validator.ValidatorException应该如何处理

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Created by Jerry Wang, last modified on May 11, 2015

SSL problem with host ldcigm6.wdf.sap.corp:

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


如果本地同时安装了JDK和JRE,首先确认Eclipse里default使用的JRE的确切路径:
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然后打开JRE安装folder下lib folder里的certificate文件,确认里面没有包含sapnetca:
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将从浏览器导出的certificate文件导入:
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成功导入之后:
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重启tomcat和Chrome,弹出要求输入user和password的对话框,问题解决。

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