Recently, a business user reached out to me with an interesting issue:
He was unable to create a new library because SharePoint indicated that the library already existed. However, when he checked the Site Contents, the library was nowhere to be found.
If you’ve faced a similar problem, here are a few possible solutions to make the hidden library visible again:
1. Check Permissions
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Ensure that you (and other users) have at least Read or Contribute access to the library.
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Sometimes the library exists but remains hidden due to restricted permissions.
2. Verify Navigation Settings
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Go to Library Settings → Navigation.
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Check if the library is set to appear in the left-hand navigation/quick launch.
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If not, enable it so the library becomes visible.
3. Confirm Library View
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The default view may be filtered or misconfigured, hiding all items.
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Switch to All Documents view or create a new one to confirm visibility.
4. Check Site Contents
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From the site homepage, click Settings → Site contents.
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See if the library is listed there.
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If it appears, you can pin it back to navigation for easier access.
5. Hidden Library (Admin Fix)
In some cases, the library might exist but is marked as hidden. SharePoint administrators can unhide it using PowerShell:
6. Use Search
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Try searching for the library name in the SharePoint search bar.
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If it appears in search results, this confirms the library exists but isn’t visible in navigation.
Final Thoughts
If your library already exists but isn’t showing up in Site Contents, it’s usually a matter of permissions, navigation settings, or a hidden flag. With the above steps, you can troubleshoot and bring the library back into view.