Fabric connection to Azure Postgres server failing again

[daniel_shaw]

Attempting to validate connection credentials to a Azure PostgreSQL instance in our Azure tenant.

The report refreshes manually, but we cannot schedule a recurring refresh until this issue is resolved

This looks like a recurrance of an issue that occurred back in November of 2020

https://community.fabric.microsoft.com/t5/Service/Could-not-load-file-or-assembly-System-Runtime-Com...

Failing with:

Failed to update data source credentials: An error happened while reading data from the provider: 'Could not load file or assembly 'System.Runtime.CompilerServices.Unsafe, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)'Hide details

Activity ID:	9cb56b87-45c2-4ec6-a16a-2479994e8476
Request ID:	0e458e10-e6be-c5b8-0daa-4afde641380c
Status code:	400
Time:	Tue Sep 12 2023 11:10:06 GMT-0400 (Eastern Daylight Time)
Service version:	13.0.21509.81
Client version:	2309.1.15569-train
Cluster URI:	https://wabi-us-east2-c-primary-redirect.analysis.windows.net/

[ChiragGarg2512]

When connecting to data source uncheck the marked box. This should resolve the issue.