Communication between two applications in istio

i have one service which has sidecar and one service without sidecar.
I am making a request(POST) from the service with sidecar to the service without a sidecar which also runs on HTTPS.

I am getting below error in the logs.
org.springframework.web.client.ResourceAccessException: I/O error on POST request for “”: Unrecognized SSL message, plaintext connection?; nested exception is Unrecognized SSL message, plaintext connection?

Am I missing something here due to which i am seeing this error?

You should also check if there is a policy set for the service and also if there is a DestinationRule set for it that might effect this.

i have meshpolicy in PERMISSIVE mode and destinationrule Tls in Disable mode for all hosts *.local