ChatGPT4o failing to load Excel file or CSV

I asked ChatGPT4o whether it had advanced analysis features and could read Excel files it said yes but failed for the last 24 hours. The file format is intact and just need to generate bar and pie charts.

“It appears there was an issue loading the Excel file. I’ll make another attempt to load and inspect the data, ensuring the correct file path and parameters are used. Let’s try again”

Very similar error here, with a bit more details of what is happening.

Seems I have the exact issue. This is a .csv file I have attached, after asking if it can do any analysis with visuals.

Same issue loading a basic CSV file with around 18-months of basic spending data (for a test). Any resolution or feedback?

Same error. Was working fine to 24th May - now will not upload files.

Same issue for me, started a few weeks back, stopped and now started failing again. But I’m also experiencing issues with other Standart chatgpt featurws such as writing long text in the text box used to work perfectly, not if I add anything with 4000 words or more it says it generated an error trying to respond. 4000 words is nothing…not sure what’s happening but it’s extremely frustrating.

Still (again) an issue - a csv file that worked perfectly on Friday will not now be parsed at all - I get variants on the same message as everyone else

A CSV with url are ok on a table in the chat but are cuted in html… Sometimes it says the file is ok, sometimes not… Don’t know what to do anymore…

Same here, fails for CSV files with response

It seems I encountered an issue while trying to process the CSV files. I suggest you upload the files again, or you can share any specific details about the data that you’d like me to verify. …

Upload as a pdf, it works