Hi

I have set multi-company and created a demo company in odoo 9. Then I created a demo user who has privilege in demo company only.

Demo user can validate invoice.

But he can't click validate button of register payment

Odoo Warning - Validation Error

The operation cannot be completed, probably due to the following:
- deletion: you may be trying to delete a record while other records still reference it
- creation/update: a mandatory field is not correctly set

[object with reference: name - name]

Did I skipped anything ?

Plz help me.