Deleted vendors

Good afternoon, @st judah. 

Thanks for stopping by our QuickBooks Community! I can provide some details to help you figure out why deleting vendors are throwing your bank reconciliation report. 

To clarify, did any of those vendors have any open bills they weren't paid for, or any open transactions like that? If so, this could be the cause of the problem. 

In the meantime, I recommend using the Audit Log to see what may have changed. 

If you don't see any details there, I recommend exporting or taking a picture of that report. From there, go back to the inactive vendors and make them active again so that you can see the changes made to give you an idea of what transactions may be causing the issue to occur. 

Keep me updated on this problem. I want to ensure that you get back to running your business. I'll be waiting for your response!