I have a user who is Financial Manager in Accounting , Manager in Sales. She is not able to create invoice from Sales to Invoice. It comes with an error message.
document type:ir.values , operation :unlink
Also, from the error log I have the following
openerp.models: Access Denied by record rules for operation: unlink on record ids: [102], uid: 9, model: ir.values
This error comes when creating invoice with Down Payment(percentage and Fixed amount both). But she is able to create invoice using Invoiceable lines options.
I have disabled the Record Rule ir.values , which seems to solve this problem in my test database. But I would like to understand what this rule does before doing this in live database. Please help. Thanks