Tier-2 D365 FO Data Connection Issue

[fuentjav]

We created an app in our Tier-1 cloud hosted development VM. We're now trying to update the data connection to our Tier-2 test environment for our client TP2 demonstration. When attempting to add a new data connection, we are able to see all 5 of our different cloud hosted dev VMs and our Tier-1 build server BUT we are unable to see our only Tier-2 test environment.

We suspect that this issue is related to the fact that this Tier-2 environment is utilizing the new service fabric set up functionality and the others are not. 

[v-yutliu-msft]

Hi @fuentjav ,

Could you tell me the difference between Tier-2 environment and others in details?

For now, I have't found any limit about Dynamics 365 for Fin & Ops connector.

Here's a doc about this connector for your reference:

https://docs.microsoft.com/en-us/connectors/dynamicsax/

Best regards,