When attempting to configure an Adapter you receive the error: "Unable to establish a valid connection to the target system. undefined"
Hovering over warning status shows: "Certificate Validation Failed"
Certificate Acceptance Dialog box does not appear upon hitting "Validate" the first time
Adapter certificate does not appear in Global Setting -> Certificates page
Looking in the adapter logs you see the error:
"Caused by: com.integrien.alive.common.adapter3.CustomTrustManager$CustomCertificateException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target"
Run the command:
openssl s_client -connect <URL>:443 -showcerts
You may see errors: "unable to get local issuer certificate" or "unable to verify the first certificate"
Environment
Aria Operations 8.xx
Cause
The server the Adapter is trying to connect to has a problem with their certificate.
Resolution
Replace the Certificate on the remote server. For example, If you are receiving this issue on a vCenter adapter. The certificate on the vCenter you are trying to configure needs to be replaced.