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How to Fix Could Not Get Roadmap Items Error in Project Online

Guest WriterGuest Writer Oct 9, 2026 869 views

Question details

Users are unable to import tasks into the Project Online roadmap due to an item retrieval error.

How to Fix 'Could Not Get Roadmap Items from Project' in Project Online
Product
Project Online
Device & OS
not provided
Scenario
Attempting to import project tasks into a roadmap in Project Online.
Observed behavior
The project connection succeeds, but a 'Couldn't get roadmap items from Project' error prevents any tasks from being imported.
Before you start

Ensure that you are logged into Project Online with an account that has the necessary permissions to access and read the tasks in the affected project.

Solution 1Recommended

Verify Permissions and Publish Project Tasks

The most common cause of this error is that the project tasks have not been published, or the user lacks the required viewing permissions.

Even if the project is successfully connected to the roadmap, individual tasks will not be visible to the roadmap tool until they are officially published by the project manager.

1
Open the affected project

Log into your Microsoft Project Online environment and navigate to the specific project that is failing to import items.

2
Check task publishing status

Review the task list to ensure that the tasks you want to import have been saved and explicitly published.

3
Publish the project

Click on 'File' and select 'Publish' to push the latest task updates to the server. Wait a few moments for the synchronization to complete.

4
Refresh the roadmap

Go back to your Project Online roadmap, refresh the web page, and attempt to add the roadmap items again.

Verify Permissions and Publish Project Tasks
Permission Check: Make sure your Microsoft 365 account has the correct Project Online license and explicit read access to the specific project site.
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  1. 1. Download and install WPS Office: Get the free WPS Office suite from the official website and install it on your computer.
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Frequently Asked Questions

Why does my project connect but fail to import roadmap items?

This commonly occurs when the project itself hasn't been fully published after tasks were added, or if your user account lacks the appropriate read permissions for the specific project tasks, despite having access to create connections.

What is a correlation ID in Project Online?

A correlation ID is a unique alphanumeric code generated by Microsoft 365 when a server-side error occurs. It helps IT administrators and Microsoft Support trace the exact cause of the failure in the system's backend logs.

How long does it take for published tasks to appear in the roadmap?

Under normal conditions, tasks should be available to import immediately after the project is published and the roadmap page is refreshed. However, temporary server delays in Microsoft 365 can occasionally cause sync times to take several minutes.