If you requested an UPDATE to your journal entry and do not see it in your QuickBooks File it could be because of the following error: nullMatched Tranasction Delete Error : You can not delete this transaction because it is matched to a transaction that was downloaded into a different account
QuickBooks does not allow an UPDATE to an entry that is matched to a deposit. Any previously matched deposits must be unmatched before an UPDATE can be posted to your QuickBooks File. The link below provides instructions on how to unmatch deposits.