Why the Sync Error occurs
This error occurs due to vendors maintaining their own Bill.com accounts, but updates to the vendor information are attempted in Intacct. In this scenario, the Bill.com account is networked to vendors in the Bill.com network. These vendors maintain their personal information (including Pay To name, contact address, etc.) in their own Bill.com accounts. If an edit is attempted to one of these vendors in Intacct, this error occurs since the edit cannot be made to the Bill.com information.
How to Fix the Sync Error
Please contact Customer Support to request that the error is removed.