[GNC] Error when editing transfer for transaction

[Gomer Thomas]

I am importing QFX files. One of the transaction ended up with 
"imbalance-USD" in the "Transfer" field. When I try to correct it, I get 
the message "This transaction is already being edited in another 
register. Please finish editing it there first."

What does it mean by "another register"? How do I find the other 
register to finish editing it there?

-- 
Gomer Thomas
9810 132nd St NE
Arlington, WA
98223-8850