Accessing EM Express 19c fails with TLS errors

 

Recently I did an upgrade from 12c to 19c & tried Accessing EM express, but it failed to load EM express URL with below TLS exceptions.

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Turn on TLS 1.0, TLS 1.1, and TLS 1.2 in advanced settings and try connecting to https://backup-restore.xxx.xx:5500 again. If this error persists, it is possible that this site uses an unsupported protocol or cipher suite such as RC4 (link for the details), which is not considered secure. Please contact your site administrator.

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Tried adjusting the TLS parameters from registry and IE advanced option, but no luck.

SOLUTION:-

As per Oracle Meta link Doc Id < 2756994.1 > Collecting evidences to check the Issue, I came across a section wherein it asked to check for values of DISPATCHERS parameters. In my case it was not set.

After setting the value of dispatchers parameter EM Express URL was accessible.

 Before

After

Try accessing EM express URL, 

Thank you !