Hello, @NoamiPLAE.
Let me share some insight when voiding a check transaction in QuickBooks Desktop. When you void a check transaction, you'd be prompted with an option about an automatic journal.
If you click Yes, the Journal Entry will automatically be created, and once you click No, just void the check you'll want to enter the Journal Entries manually.
Once done, apply the open amounts to each other, using a zero Expense transaction. Select the vendor, and then two transactions should appear, one positive and the other is negative for the same amount. Add them both, so the total gets zero. Choose the re-issue date, and then click Save.
I also recommend getting in touch with your accountant to get the best advice.
You can also click the Help menu at the top and search voiding a check for additional information. Also, see this article on how to create a journal entry in QuickBooks Desktop.
Let me know if there's anything you need assistance with. I'm a few clicks away to help. Have a good day!