Sharepoint dataflow connections refresh timing or taking alot longer than usual

[jkah]

Hi,

Recently all of my dataflows that connect to sharepoint lists as their data sources have started to fail the refresh because of a connection timeout after 30 minutes. This is happening to every dataflow we have that uses a sharepoint connector, even the very small data sources.

Error: DataSource.Error: SharePoint: Request failed: The operation has timed out Request ID: 8c5ea314-e747-4407-ba27-9cde41b38337 Activity ID: 7b194910-5641-479f-9a64-e486859150f0

We have not made any changes to the dataflows, but the refresh time went from completing within 10 minutes to now timing out and failing after about 30 minutes.
I got an on demand refresh to finally work yesterday but it also took nearly 2 hours to complete.
I have tried refreshing my data credentials, but that hasn't changed anything.

We really need this performance to go back to what it was becasue its impacting critical business reporting

[v-yetao1-msft]

Hi @jkah 

Do other data sources that are not SharePoint dataflow have such problems? Do you still take a long time to refresh dataflow manually now?

Best Regards,
Community Support Team _ Ailsa Tao