SharePoint Document Issues

Fix Required Properties Error in SharePoint Word Documents

Maira Mehtab Sep 22, 2026 869 views

Question details

Users are experiencing a Required Properties or Missing Properties error when opening Word documents from a SharePoint library, despite all metadata being filled and not marked as required.

Product: Microsoft Word
Device & OS: not provided
Scenario: Opening and editing Word documents stored in a SharePoint document library using the desktop application.
Observed behavior: The document displays a continuous error prompting for required or missing properties, even though all fields are completed and none are configured as mandatory in the SharePoint library settings.

Before you start

Verify that you have the appropriate administrative permissions to edit list and column settings in the affected SharePoint document library. It is also recommended to check if the error appears in Word for the Web, as this sync issue often only affects the desktop application.

Solution 1Recommended

Adjust Choice Field Settings to Allow Fill-in Choices

Modifying the Choice field settings in your SharePoint library is the most effective workaround to identify and resolve this specific metadata error.

This error is frequently caused by a glitch between the Word desktop app and a specific Choice field in the SharePoint library. By toggling the fill-in choices option, you can bypass the false validation error.

Access Library Settings

Navigate to the affected SharePoint document library, click on the Settings gear icon, and select Library Settings.

Enable fill-in choices

Under the Columns section, locate your Choice columns. Edit each Choice column and select 'Yes' for the 'Allow fill-in choices' option.

Test the document

Open the affected Word document in the desktop app to verify if the Missing Properties error is resolved.

Isolate the problematic field

Disable the 'Allow fill-in choices' setting for one field at a time and re-test the document to isolate the exact problematic field. Leave the option enabled permanently for the culprit field.

Workaround Success: While the underlying synchronization cause may remain unknown, leaving 'Allow fill-in choices' enabled for the buggy field successfully prevents the error from reappearing.

Solution 2

Clear the Microsoft Office Cache and Re-sign In

If the issue is local to your desktop application, clearing the Office cache and resetting your Word session can clear lingering metadata errors.

Solution 3

Verify Library Integrity and Contact Support

Determine if the issue is tied to the specific document or the entire SharePoint library to decide if administrative support is needed.

Free Microsoft Office alternative

Switch to WPS Office for a Bug-Free Document Experience

If complex SharePoint metadata synchronization issues and Word desktop errors are slowing down your workflow, consider using WPS Office. It provides a highly compatible, lightweight, and streamlined document editing experience without the frustrating sync bugs.

1. Download WPS Office: Visit the official website to download and install the free WPS Office suite.
2. Open Your Documents: Launch WPS Writer and open your .docx files effortlessly.
3. Edit Without Errors: Enjoy a smooth editing experience free from mandatory property prompts.

Seamless compatibility with Microsoft Word (.docx) formats without metadata corruption.Lightweight application that opens large documents instantly without heavy cache issues.Completely free to use with a familiar, user-friendly interface that requires zero learning curve.Avoids complicated SharePoint library property conflicts for simple file editing.

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Frequently Asked Questions

Why does Word say I have missing properties when all fields are filled?

This is often a synchronization bug between the Word desktop app and SharePoint Choice columns. Even if a field is populated and not strictly required, a glitch in how Word reads the SharePoint list schema can trigger this false error.

Does this missing properties error occur in Word for the Web?

Generally, no. This issue typically only affects the Microsoft Word desktop application. Editing the document directly in SharePoint or Word for the Web usually bypasses the Missing Properties error entirely.

Will removing all document metadata fix the error?

In most cases, inspecting or removing the document metadata from within Word does not resolve the issue. The error originates from the SharePoint library column settings (specifically Choice fields) rather than the embedded document properties.

How do I find the specific Choice field causing the SharePoint error?

You can isolate the field by enabling 'Allow fill-in choices' for all Choice columns in your SharePoint library settings, verifying the error disappears, and then turning the setting off one by one until the error returns.

Document & File Issues