I'll share insights on how to continue using the same journal number, info-uberbatt.
Since the journal entry has already been posted, simply change the journal number to the previous number you used when creating the transaction. See screenshot for reference.
![](https://lithium-response-prod.s3.us-west-2.amazonaws.com/intuit.response.lithium.com/RESPONSEIMAGE/5128ebcf-5bf7-46b6-b5d4-ea48e1a7044b.default.png)
Also, if you need to swap debits and credits or delete the journal entry, you may open this article for reference: Reverse or delete a journal entry in QuickBooks Online.
Feel free to click the Reply button if you have additional questions or concerns about journal entry. I’ll be around to answer them for you. Have a great day ahead!