Weird behavior changing API created invoice line through the UI

[Michel V]

In the UI when changing the VAT category on an invoice line that has been created through the API the account number will change to the default one registered on the debtor. It looks like some default event is being handled when changing the VAT category. 

This only happens with invoice lines created through the API. If you change it in the UI, save and change it again the behavior is fixed and as expected.

[Yıldırım]

Could you also point out which Endpoint have you used ? 

[Michel V]

POST on CustomerInvoiceV2

[Yıldırım]

Hi Michel, I confirm that behaviour via Customer Invoice as you mentioned. We'll investigate this. Thanks for letting us know. 

[Michel V]

Hi Yıldırım,
Any updates regarding this issue?

[Marten Voort]

Hi Michel, I have asked for an update from our development team. It might take some time to analyse, because the problem lies partly in the UI. We will keep you posted here.