Error 403 - Failed to load resources in Azure Synapse Studio

Error: User with Owner access at subscription level getting a failed error while opening Synapse Studio, and not able to see any pipelines, linked service etc

Failed to load one or more resources due to no access, error code 403

Root Cause: Even if you have owner level privileges at the subscription level, you still  have to assign rights inside Synapse Studio.

Fix: Go to Synapse Studio > Manage tab

Go to Access Control > Click on Add

Add the user you want to give Administrator access to 

Now log out and login back to Azure Portal and back to Synapse Studio, now you would be able to see all the resources. 

Authorization Failed error while creating Azure Data Factory Instance

Issue description: New user not able to create an Azure Data Factory instance despite having owner or contributor group access at resource group level.

Error - The client '' with object id '' does not have authorization to perform action '' over scope '/subscriptions/' or the scope is invalid. If access was recently granted, please refresh your credentials. (Code: AuthorizationFailed) (Code: AuthorizationFailed)  

Root Cause - The root cause of this issue is that, when you setup a subscription, only a default set of Microsoft Providers are by default registered. 

Fix: Go to Subscriptions > Resource Providers and add/register the 'Microsoft.DataFactory' provider.