Line total _ does not match the expected line total _

[vasaf]

Hey Leslie,

Thanks for this, very much appreciated.

I find that a lot of my invoices can't be voided as I keep hitting an error such as The line total 2098.30 does not match the expected line total 2098.36.

No payments have been applied to these invoices.

I thought perhaps the CSV exported by Xero had some mismatched totals, but after taking a look at your code and the Xero API documentation, I can see only the invoice number and status is being posted in the API call.

Have you happened to run into an issue like this? I have no issues deleting these invoices manually. 🤦‍♂️

Thanks!

[vasaf]

Managed to fix this.

In my case:

The errors are occurring due to a validation being performed, the invoices in question have a discount on some line items, this is being validated against the DiscountRate field (instead of the DiscountAmount field) as such the rounding is different.

To workaround the issue:

1. Make a GET call to the invoices endpoint to retrieve the invoice.
2. From each LineItem change the "DiscountRate" field to 0
3. Update the status to "VOIDED"
4. Make a POST call to update the invoice

I'll make a PR once I clean up some code..

[leslie-alldridge]

Awesome I look forward to it, thanks for the investigation 🎉