Hi Wagner, I did access partner api rest but got an error message like this? This error occurs only on one server with server OS 2008 R2 SP1, while on Windows 10 and Windows Server 2016 the error does not occur. [image] Thank you

the problem is solved with me installing the windows patch on the following link. Update to enable TLS 1.1 and TLS 1.2 as default secure protocols in WinHTTP... Describes an update that adds TLS 1.1 and TLS 1.2 to default security protocols in Windows Server 2012, Windows 7 SP1, and Win…

After this partner rest api solved, now the other partner rest api have a problem with same error message. I know there is a problem with the configuration of the tls secure protocol on my server. but I have not found how to fix it.

Well, yes, Windows Server 2008 is already very old, probably it doesn't support the modern TLS used by the server it's trying to access. Maybe the following information might help. You must first make sure you have update 3140245 installed in Windows 7. See link below. Update to enable TL…

WinHttpClientException

BIZ TMS Sparkle

megat_kurniawan (megat kurniawan) September 27, 2020, 8:44am 2

the problem is solved with me installing the windows patch on the following link.

TCP 12029 error when trying to establish SSL connection (THttpClient)

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WinHttpClientException

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