HAR File Too Large to Upload to the Support Case
Sep 16, 2025
Overview
When a sanitized .HAR file exceeds the file limit, the following error is given:
Error adding <filename.har>: Error: The file is too large, the maximum accepted size is 10 MB.
This article details how to manage a HAR file that is too large to upload to the Support Case.
Applies To
- HAR files
Solution
Use the following steps as a workaround to upload the file:
- Click on the Download sanitized file link to download the sanitized version of the file.
- The sanitized file will be named <original-file-name>_redacted.har
- Compress the <original-file-name>_redacted.har file as a .zip file. Make sure to only include the redacted HAR file, not the original HAR file.
- .HAR files have a high compression rate, so the resulting .zip file is unlikely to exceed the limit.
- Attach the zipped file (<original-file-name>_redacted.zip) to the case.
Related References
- Sanitizing HTTP Traces
- How to Sanitize a HTTP Trace File Automatically
- How to Manually Redact Sensitive Information