Dear Sir
I have registered my account on RCS service already.
But when I click open to connect to RCS is failed.
"The authentication process was not successful. Please contact your system administrator"
Please help to suggest
Thank you very much for your suggest, André Arnaud de Calavon.
Hi Tanyaboon,
The prerequisite is mentioned on Microsoft Learn: Get started with Tax Calculation - Finance | Dynamics 365 | Microsoft Learn
Hi André Arnaud de Calavon
Thank for your suggestion.
May I asking you for the RCS information document that explain about the environment ?
I would like a document for discuss with our customer.
Thank you very much.
Hi Tanyaboon,
The connection to RCS is supported for Tier2+ environments. These are UAT and production environments in a customer project.
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