The certificate check might fail in Management Pack for vRealize Hyperic.

When you click Test, an error message indicates a failure in the certificate check.

By default, the vRealize Hyperic adapter requires a positive certificate check in order to work. The error message will appear if a valid certificate cannot be found.

Upload the vRealize Hyperic server certificate. See Import a Certificate.

If you do not require the security that a certificate provides, you can disable the certificate on the adapter configuration page.