Sometimes we get the below error due to missing ARM configuration.
Lifecycle Services can't connect to the Azure subscription using Azure Resource Manager. Click the Microsoft Azure Settings button and edit the selected Connector to provide the required permissions to ERP applications in your Azure subscription. If the issue persists, please contact support with this Id: da1c591d-7360-413c-b370-b51ec1ddef2b
Below are some good links on how we can fix this issue once for all,