Please correct Revenue Account

E business suite 11.5.10.2

I set up a new org and new transaction types.  The revenue and receivable accounts are on the transaction type, the auto accounting is set to use transaction type for all segments, the strings are valid and do not violate any CVR rules.  The receivables account populates on the distributions screen but entering the lines and saving results in APP-AR-11526- Please correct the revenue account. 

Any troubleshooting suggestions would be greatly appreciated.  I am thinking i must have missed a setup step somewhere but I can't seem to find where. 

Thanks.