A customer payment was posted to the wrong bank account.  I'd simply reverse it, but the %^&*%*( who made the initial mistake tried to fix it, and seems to have entered another positive payment under the same check number rather than a negative "payment" to reverse it.  Since there are duplicate check numbers, I can't reverse the payment now.
 
I'd like to delete the "fix" so I can reverse the original mis-posted payment.  It will have to be deleted from AR and the wrong bank account in GL, and from the check register in the wrong bank account.  The best approach I can think of is to use Maintain Database, but on what tables?  My guess:
BKAPCHKF

BKGLCHK for checks
BKGLTRANS for the GL postings
 
And no, I don't think there would be ANY other way.

I mean GL-P, edit GL batch entries.  It would certainly take care of the unposted GL transactions, but what about AR aging and such?

No, it isn't.  I figure that if I log onto the forum and see my name as last poster on more than one topic it hasn't been a good day.
 
Nobody did mention BKGLTEMP...I'm assuming that GL-P (edit GL batch entries) is the best way to fix that, and that it doesn't do anything else.  Maintain Database for the rest.  Monday...

Almost there.  Deleted unposted GL trans in GL-P, deleted records from tables listed above (being careful of linked records).  Was then able to reverse original mistakes and correct through AR-C.
 
Aging, payment history, GL are all OK now.
 
When I query credit history on one customer, it shows a deposit.  Deposit doesn't show in AR-N or anywhere else.  Where is the deposit in the customer record?
 
Thanks again,
Mike

AR-A or AR-Q, credit info button.  Nowhere else that I've noticed.