SharePoint Document Issues

How to Fix 'Something Went Wrong' Error Opening Excel Files in SharePoint

Huda QurayshiHuda Qurayshi Oct 28, 2026 868 views

Question details

Users are experiencing an error when attempting to open an Excel workbook from a SharePoint document library.

How to Fix 'Something Went Wrong' Error Opening Excel Files in SharePoint
Product
Microsoft SharePoint
Device & OS
not provided
Scenario
Accessing an Excel workbook stored in a SharePoint library via Excel for the Web.
Observed behavior
The system displays a 'Something went wrong' error message and fails to load the previously working workbook.
Before you start

Verify that your internet connection is stable and check the Microsoft Service Health dashboard to ensure there are no ongoing outages with SharePoint or Excel for the Web.

Solution 1Recommended

Download the File and Re-upload a New Copy

Downloading the file and saving a fresh copy locally clears any sync metadata or web caching issues causing the web error.

Often, files get stuck in a locked or corrupted web-cache state. Pulling the file down to your local machine and creating a brand new version bypasses the web rendering engine completely.

1
Download from SharePoint

Locate the affected file in your SharePoint library, click the three dots (Show actions) next to the file name, and select 'Download'.

2
Open and save locally

Open the downloaded workbook using your desktop spreadsheet application. Go to File > Save As, and save it with a slightly different file name.

3
Upload the new copy

Return to the SharePoint document library in your browser, click 'Upload', select the newly saved file, and try opening it in Excel for the Web.

Download the File and Re-upload a New Copy
Isolate the issue: If the downloaded file cannot be opened on your desktop either, the file itself may be corrupted and you may need to restore a previous version from SharePoint's Version History.
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  1. 1. Download and install: Visit the official WPS website, download the free installer, and complete the quick installation process on your computer.
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Frequently Asked Questions

Why does SharePoint say 'Something went wrong' on a previously working Excel file?

This can occur due to temporary server glitches, corrupted file caching, complex formulas calculating indefinitely in the web viewer, or recent permission changes on the SharePoint site.

How can I check if the issue affects only me or the whole team?

Ask a colleague with the same permissions to try opening the exact same file on their device. If they also receive the error, the issue is likely with the file itself or the SharePoint server, rather than your specific browser or account.

Will clearing my browser cache fix the SharePoint Excel error?

Using a private browsing window (Incognito mode) or clearing your browser's cache and cookies can resolve the issue if the 'Something went wrong' error is caused by a corrupted login session or outdated browser data.