Zoho books and zapier causes Invalid data provided

Zoho books and zapier causes Invalid data provided

I have been using zoho books with zapier for over 2 years now, everything was working fine.

On September 13th my zaps stopped working.

Now on step create sales invoice in zoho books i get an error:

Failed to create a create_invoice_v2 in Zoho Books

The app returned "Invalid data provided".


I tried to chat with support and i actually have open ticket for that matter ( i find out that by calling them ). I'm pretty sure i did not reach invoice limit by current plan because it has ~1500ish of 5000 possible. I also tried to delete some customers thinking it is customer limit, but it wasn't. I can create invoice in zohgo books just fine, but with zapier it fails to do so.

This is my last step before i switch to other vendor, because i did not get any reply for the matter on my email and it seems that nobody simply cares.

Please advise.