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SharePoint Document Issues

Fix Power Automate Flow Not Copying Files to SharePoint

Natalie TaylorNatalie Taylor Oct 7, 2026 869 views

Question details

The user needs to configure Power Automate to successfully copy files from both a desktop and a laptop to the same SharePoint folder.

Fix Power Automate Flow Not Copying Files from PC to SharePoint
Product
Power Automate / SharePoint
Device & OS
not provided
Scenario
Automating file transfers from multiple local computers to a centralized SharePoint Online folder using the on-premises data gateway.
Observed behavior
The flow works consistently on the desktop but fails or acts inconsistently on the laptop, despite both having the on-premises data gateway installed.
Before you start

Ensure that both your desktop and laptop are powered on, connected to the internet, and that the on-premises data gateway service is actively running and signed in on each machine before testing your flows.

Solution 1Recommended

Verify Gateway Connections and Flow Configurations

Ensure that each flow is configured with the correct specific gateway and connection credentials for its respective machine.

Multiple Power Automate flows can seamlessly use the same SharePoint Online folder. When a flow fails on a specific device, it usually indicates a mismatch in connection settings, permissions, or the active status of the local gateway.

1
Check Gateway Status

Open the On-premises data gateway app on the laptop and verify that it is signed in, online, and displays a 'Ready' status.

2
Validate Flow Connections

Go to Power Automate, navigate to Data > Connections, and ensure the connection for the laptop's flow is explicitly bound to the laptop's gateway, not the desktop's.

3
Verify File Paths

Ensure the source folder path configured in the laptop's flow trigger matches the exact local directory structure of the laptop.

4
Check Folder Permissions

Confirm that the Windows account running the gateway service on the laptop has full read permissions for the local folder and write permissions for the destination SharePoint folder.

Verify Gateway Connections and Flow Configurations
Community Support: Because gateway configuration and execution logs require detailed technical investigation, export your flow error details and post them in the Microsoft Power Automate Community if the issue persists.
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Frequently Asked Questions

Can multiple Power Automate flows copy files to the same SharePoint folder?

Yes, multiple flows can target the same SharePoint Online folder without conflict, provided they are configured with the correct source paths and active gateway connections.

Why does my on-premises data gateway work on one PC but not the other?

This often happens due to incorrect connection credentials in the flow, local firewall restrictions blocking the service on the second PC, or the laptop entering sleep mode, which temporarily disconnects the gateway.

Do I need a separate connection for each on-premises data gateway?

Yes, each physical machine running an on-premises data gateway requires its own distinct connection configuration in Power Automate to securely authenticate and access local files.