If you receive a “Check Error – State Unknown” message in your Yahoo! Publisher Network account, please note: This is a default message that appears when a publisher’s check is being processed and does not in any way affect the normal processing of your payment for clicks.
We are aware of this minor bug and are working to develop a fix for it so that you receive a more accurate message (e.g.,“Your Check Is Being Processed”) moving forward. We appreciate your patience with the matter.
YahooSarah (formerly OvertureRep, which I hope one day WebmasterWorld will update this name for me ;-))