How to Fix the Related Items Error in Project Online
Question details
The user needs to resolve an issue where project tasks are not linking to SharePoint tasks in Project Online.

- Product
- Project Online
- Device & OS
- not provided
- Scenario
- Managing enterprise project tasks and attempting to view associated SharePoint items.
- Observed behavior
- The system displays the error message 'There is no SharePoint task associated with this task'.
Ensure you have the necessary project manager or administrator permissions in Project Web App (PWA) to modify enterprise projects and adjust SharePoint site connections.
Link Enterprise Project Tasks to SharePoint Tasks
Resolve the missing association by confirming your project type and manually linking the enterprise project to a SharePoint task list.
This error typically occurs when an enterprise project is created but the backend synchronization with the designated SharePoint task list has not been established or has disconnected.
Log in to Project Web App (PWA) and confirm whether the project is configured as an enterprise project or a simple SharePoint task list.
For an enterprise project, navigate to the project settings and manually link the project tasks to the corresponding SharePoint tasks via the Connected SharePoint Sites menu.
After creating the association, completely close the project and reopen Project Web App, or hard-refresh your browser page to verify that the related items now appear.

Clear Browser Cache and Re-add the Task List
If the tasks are already linked but the error persists, resolving browser caching issues or manually re-adding the task list can fix the display problem.
Manage Your Project Documents with WPS Office
While WPS Office does not directly fix Microsoft Project Online sync errors, it serves as a highly compatible, free alternative to Microsoft Office for creating, editing, and managing your project reports, timelines, and spreadsheets. Enjoy a familiar interface and seamless document migration without expensive subscriptions.
- 1. Download the installer: Visit the official WPS Office website and click the free download button for your operating system.
- 2. Install the application: Run the downloaded installer file and follow the on-screen instructions to complete the setup.
- 3. Open project files: Launch WPS Office and open your existing project reports or spreadsheets to continue working seamlessly.

Frequently Asked Questions
Why do I see 'There is no SharePoint task associated with this task'?
This error is displayed when an enterprise project task in Project Online has not been successfully linked or synchronized with a corresponding SharePoint task list, meaning the system cannot find the matching item.
Can I link an existing SharePoint task list to a new enterprise project?
Yes, you can associate an existing SharePoint task list to your Project Web App. This is done by mapping the existing list during the initial project setup or modifying the connected SharePoint site settings later.
Why is the SharePoint task link not updating immediately?
Occasionally, browser caching prevents the latest associations from displaying. Refreshing the Project Web App page or clearing your web browser's cache usually resolves this display delay.




