Error code 10000 while saving an estimate

Try opening your QBO account on any private/incognito browser.

I got your back, @rlaramie.

I can help rid of the error 10000 when saving an estimate in QuickBooks Online (QBO).

We can follow some troubleshooting steps to rid of this error and get you back to your business tasks flawlessly. In this, let’s start by accessing your account in a private or incognito window. This way, we can verify if it’s a browser-related issue:

• Ctrl + Shift + N (Google Chrome)
• Ctrl + Shift + P (Firefox)
•  Control + Option + P (Safari)
•  Ctrl + Shift + P (Microsoft Edge)

Once logged in, recreate the transaction to verify if it’s working well. Once confirmed, go back to your regular browser and press the CTRL+ Shift and Delete keys on your keyboard to clear the cache. You can also opt for other browsers if you have several options.

Moreover, if your customer accepts your estimate, you can browse this article when converting an estimate into an invoice.

Feel free to get back if you need further assistance with saving an estimate. I want to make sure you get assisted. Have a good one!

Tried your fix, no luck! Other possibilities?

Jim

I want to ensure this is taken care of, Jim.

Beforehand, do you want to save estimates and receive an error message? Any information can assist us in resolving the issue.

If so, I've checked and found no investigation related to the application error when saving estimates. Let me connect you to the most suitable support team to assist you further since the troubleshooting steps didn't fix the issue.

Here's how:

1. Go to the (?) Help icon.
2. Select Talk to a Human.
3. Enter a short description of your concern.
4. Click on I still need a human.
5. Tap Contact Us to connect with our live support.
6. Choose to Get a callback.
   

Furthermore, you can check these articles below on how to personalize sales forms and create recurring transactions: 

• Customize invoices, estimates, and sales receipts
• Create recurring transactions

Let me know if you have other questions about creating estimates and other transactions in QuickBooks. I'm always here to help. Take care.