I keep getting the error " Something's not quite right An error occurred while processing your request. Please try again later." when trying to create an expense.

I tried a different browser on a completely different PC. Same problem.

I wish I could make it better, @Heather-Starr.

We've received several reports from other customers, like you, who received such an error when creating an expense. But the said investigation has already been closed as resolved. Since the issue persists, I'd recommend contacting our Customer Care Support.

With their tools, one of our specialists can pull up your account on file and create a ticket to be submitted to our engineering team to determine the reason behind this unexpected error prompt. You can do so by following the steps below:

1. Go to Help.
2. Select Contact Us.
3. Enter An error message when creating an expense in the What can we help you with? field.
4. Click Continue.
5. Choose a channel available to connect with our specialists.

In addition, here's an article you can read to learn more about when are you able to connect to our support: Contact QuickBooks Products and Services Support.

Lastly, I've also included this reference helpful in creating your vendor's transaction based on the mode of payment used: What is the difference between bills, checks, and expenses?

If you have follow-up questions about it or any other concerns with QuickBooks navigation, please don't hesitate to hit the Reply button below. I'm willing to help and assist you anytime. Take care and stay safe!

Did you ever resolve it or find an solution? I am getting the same error as everyone else. I have tried it on Firefox, Edge, Chrome, and Safari all on different devices, have tried clearing my cache, and have tried it in an private browser on each. Nothing seems to work.

Thanks for joining the Community and getting involved with this thread, zoezoe12. I appreciate your detailed information.
 

Since you're encountering a "Something’s not quite right, Sorry, an unexpected error has occurred. Please try again." message and pages aren't loading properly, I'd recommend checking your browser. It's possible this could have something to do with temporary internet files. Browsing applications store these types of records, but sometimes they can cause issues with certain webpages. You can open a private window and check to see if you're able to see the downloaded transactions.
 

Here's how to access incognito mode in some of the most commonly used web browsers:

• Google Chrome: Ctrl + Shift + N
• Mozilla Firefox: Ctrl + Shift + P
• Microsoft Edge: Ctrl + Shift + P
• Safari: Command + Option + P

If you're able to see your transactions while browsing privately, it's safe to say this problem's being caused by your browser. It can be fixed by clearing cached data and Intuit-specific cookies.
 

In the event screens continue not loading properly while browsing in incognito mode, you'll initially want to try switching to another browsing application.
 

Here's a list of supported browsers

• Google Chrome - version 78 or newer
• Mozilla Firefox - version 76 or newer
• Microsoft Edge - version 75 or newer
• Opera - version 68 or newer
• Samsung - version 10 or newer
• Safari - version 12 or newer

You can also check a browser's compatibility with QuickBooks by utilizing our browser health checkup tool. QuickBooks supports the current and two previous versions of browsers. If you find that you're using an unsupported version, make sure to update it to its latest release. Steps for doing so can be found on the particular company's website.
 

In the event you've found no problems that could be causing this with your browser, you'll want to check the operating system and internet speed you're working with.
 

Here's our recommended operating systems and internet speeds:
 

• Windows PC - Windows 10, Intel Core i3 or a comparable processor (2013 or newer) with at least 2 GB of RAM, or Windows 10, Intel Core i5 or comparable processor with at least 4 GB of RAM.
• Mac - OS X El Capitan 10.11, OS X High Sierra 10.13, or newer.
• Linux - QuickBooks works with Linux, but you'll want to make sure you're using a supported browser and our recommended internet speeds.
• Internet connection - 1.5 Mbps to 3 Mbps or higher.

If you meet all of our system requirements, but are still encountering pages that aren't loading properly, I'd recommend using a different device and/or internet connection. If it continues happening on other devices and/or internet connections, you'll want to get in touch with our Customer Care team. They'll be able to pull up the account in a secure environment, conduct further research, and create an investigation ticket if necessary.
 

They can be reached while you're signed in.
 

Here's how:

1. Use the Help (?) icon.
   
   
    
2. Click Contact Us.
   
   
    
3. Enter a description of your situation in the What can we help you with? field, then hit Let's talk.
   
   
    
4. Select Start messaging or Get a call.
   
   

Be sure to review their support hours so you'll know when agents are available.
 

I've also included a detailed resource about system requirements for QuickBooks which may come in handy moving forward: System requirements
 

I'll be here to help if there's any questions. Have a lovely day!

Following, I'm having the same issue.