Good morning, @Uh-Oh. 

Thanks for chiming in on this thread about correcting a 1099 through QuickBooks Online. 

Since you were able to do a correction on one but now you're receiving an error on another, I recommend reaching out to our Customer Support Team for further assistance. They have other tool to help review your account with your to see why this is happening. Here's how: 

1. Go to the Help icon in the top right-hand corner. 
2. Press the Contact Us button. 
3. Enter your question and hit let's talk. 
4. Scroll down and choose to Get a callback. 

Please keep us updated on how the call goes. We want to ensure that you get this taken care of as soon as possible. Have a wonderful day!