Hi,

You can't inherit a view by this way /*[@expr], //xpath[1], /xpath 

Please try like this

<record id="view_account_payment_invoice_form_inherit" model="ir.ui.view">

            <field name="name">account.payment.invoice.form.inherit</field>

            <field name="model">account.payment</field>

            <field name="inherit_id" ref="account.view_account_payment_invoice_form"/>

            <field name="arch" type="XML">

               Add your expath expression and position here

                <xpath expr="" position=''>

                        Your code

                </xpath>

            </field>

</record>

Thanks

Muhammed Ali M - iWesabe

the view account.view_account_payment_invoice_form  is inherit from

view_account_payment_form so you can inherit from it and add your new feature in xpath

you can do this way.

inherit view and put xpath as it is just need to change position as per requirement.

<record id = "view_account_payment_invoice_form_inherit" model = "ir.ui.view">

            <field name = "name"> account.payment.invoice.form </field>

            <field name = "model"> account.payment </field>

            <field name = "inherit_id" ref = "account.view_account_payment_invoice_form" />

            <field name = "mode"> primary </field>

            <field name = "arch" type = "xml">

                <xpath expr = "// sheet" position = 'inside'>

                    <footer>

                    add your code here///

                    </footer>

                </xpath>

            </field>

        </record>