Xero Posting Error Message 400

Xero Posting Error Message 400

You may received this posting error message when attempting to post invoices to Xero.

 

This appears to be a problem within Xero to do with the customers Due Date setting. Refer below response from Xero support....

Xero Posting Error

 

"Unfortunately this is a known issue with Xero API.

The issue is with the default payment term of the contact in the invoice eg. "Cash Sales" which is set at 0 for "day(s) after the invoice date". 

Currently your client need to edit this manually in Xero UI to change the number to other than 0 (zero).

We've recorded this issue on our bug tracker but unfortunately unable to provide a time frame on the fix.

Just to clarify: the issue has nothing to do with the same invoice's date and due date."