As the given Mendix version is 8.9.0, it is likely a Mendix bug (also mentioned here) which is resolved in 8.18.1:
If you can't upgrade to 8.18.1 you can manually change your settings to 355. In Mendix Cloud, you can do this by going to the runtime settings of your environment (you will have to set this for every environment separately):
Hope this helps
The actual error is: java.security.PrivilegedActionException: javax.net.ssl.SSLException: Connection reset
Try to google this error. There are lot of reasons why this could happen. Try to strike out every reason until you find the solution for this.
https://docs.oracle.com/javase/7/docs/api/javax/net/ssl/SSLException.html
In short, you are making a REST call to a https URL, which has some issues getting connected.
What I recently encountered is, companies started using the latest TLS version. So, I got some errors when this does not match. May be its good to check that as well.
Hi,
In your microflow, make sure to close the connection at the end.
It’s a TLS .3 issue with large payloads. The solution is explained there: https://github.com/structurizr/java/issues/119
Were you able to resolve this? I am having the same issue using Mendix 9.18.1.