Re: Yet another error accessing a web service

On 4/20/22 10:06 AM, Brad Stone wrote:

From https://fieldexit.com/forum/display?threadid=388:

-13 [412] - SSL_ERROR_NOT_SUPPORTED - This normally means that the SSL
Certificate used by the server is not compatible with the available cipher
suites set up on your system.

Interesting. But rather bizarre, given that the web service is hosted on Amazon AWS, supporting TLS 1.2 with TLS 1.1 as a fallback, the box trying to access it is on V7R4, and we've got multiple V7R3 customer boxes that are having no difficulty at all.

I can determine (and have determined) what the web service supports with a simple SSLLabs scan. How would I check what their box can deal with, calling a web service? (I vaguely recall doing something of that sort a couple of years ago, but can't recall how.)

Also, is there a possibility that this could be caused by a firewall blocking the box from accessing outside web services? I'm told that it's a cloud LPAR, rather than an in-house box.

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JHHL