Forum Discussion
Microsoft.Mashup.Engine.Interface.ResourceAccessAuthorizationException - need English translation
Hi, dbeavon3
Your question looks like the system encountered an authorization issue while trying to insert a table into a Parquet file during a dataflow process. This might be due to an expired or invalid access token.
- When using OAuth2 credentials, the gateway currently doesn't support refreshes longer than an hour. These refreshes will fail because the gateway cannot support refreshing tokens automatically when access tokens expire, which happens one hour after the refresh started
Please refer to the following links hope it helps.
Data Factory limitations overview - Microsoft Fabric | Microsoft Learn
Microsoft.Mashup.Engine.Interface.ResourceAccessForbiddEnexception - Microsoft Community
Best Regards,
Community Support Team _Charlotte
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Thanks for the tips Anonymous
While I understand that data factory pipelines may still be restricted to an hour, that should NOT apply to "GEN2" dataflows. There have been some blogs and docs which were generated this year to say that GEN2 dataflows are no longer impacted by oauth expirations after an hour.Customers expect our dataflows to run for five hours on dedicated capacity. A failure after an hour seems silly, especially while *closing* a stream (ManagedOutputStream.Close).
Note that the code is pointed directly at the "Mashup" logic from the core gateway PG:
Microsoft.Mashup.Engine
Microsoft.Mashup.CommonWhat would you suggest for next steps? I've tried to report bugs like this to the gateway PG and they are totally uninterested in hearing from their customers. They usually require us to spend a whole month in meetings with Mindtree before they are willing to receive an ICM or look at an obvious bug in their PBI dataflows. This one should be easy to repro, assuming someone on the PG wanted to fix it.
