Hello folks.  How do I balance my GL with one sided entries?  
 
I ran GL-C to determine what entries were off.  Back in December we had some PO Receipts that were entered, then price changes done.  The expense account is correct (cr to wrong acct/dr to right account), but the RNI portion of the entries is not there.  There are 12 of them.  It appears that someone deleted that side of the entries.  
 
How do I get this to balance without screwing up any other items?  My Balance Sheet and Trial Balance are both affected.

Thank you for the response Lynn.  Question:  if the other side should have been RNI, and the invoice is already come and gone, won't that complicate matters further?