We use AvaTax and recently we've started getting an error message when trying to post invoices from sales transaction entry. After posting a batch, the Sales Posting Journal will show message:
ERROR: No tax schedule or detail exists for this ID.
Transactions with this error message do not post. I found that if i reselect the tax schedule ID, I can then post the transactions. But I'm wondering what is causing the message in the first place. Tax appears to be calculating just fine. Has anyone else been dealing with this?