Hello @Anonymous,
Let's run the QuickBooks Utility tools so you can open and customize the Transaction List by Vendor report without any issues. Doing so, QuickBooks will automatically run a quick repair and fix possible data damage on your company file. I'll show you how.
A. To Verify Data
- Go to File.
- Click Utilities.
- Select Verify Data.
- Click OK.
B. To Rebuild Data
- Go to File.
- Click Utilities.
- Select Rebuild Data.
- Click OK.
In addition, here's an article you can read to learn more about the QuickBooks tools: Verify and Rebuild Data in QuickBooks Desktop.
Lastly, I've also included this helpful article for ideas about the other vendor reports you can customize: Customize vendor reports.
Keep me updated in the comments if you have any other questions. I'll be here to lend a hand.
