Dataverse issue transforming data

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Posted on 14 Mar 2025 16:54:38 by AT-14031646-0

Do we know what ports and services are needed for dataverse to work properly to transform data from Power BI Desktop app. We are constantly getting the error "A Network-related or instance-specific error occured while estabilishing the connection to SQL server. We are able to see the tables but unable to transform them completely.

Tried diagnostic tools https://xxxxxxxxxxx.crm4.dynamics.com/tools/diagnostics/diag.aspx and returned connection fine; also tried turning off TDS and turn back on from power platform admin center. Clearing the permissions also did not do the trick.

From the client side i have port TCP 443, 1433 and port 5558 open. Are there are any other required ports ? we also use a proxy in our environment but *.dynamics.com is whitelisted to not inspect the traffic for this environment.

Any suggestions on where to look next ?

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Dynamics 365 general

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Tom_Gioielli 756 on 14 Mar 2025 at 19:52:23

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Dataverse issue transforming data

Have you confirmed that the credentials being used to authenticate with the Dataverse connection have permissions to the environments? If they do not have any security role assigned, the environments would appear as inaccessible when attempting to connect.