My database was upgraded from Odoo 14 to Odoo 15 using the odoo migration tools. (Most of) the data seem to be correct, but I have unexpected behaviour when trying to update the module om_account_accountant and/or om_fiscal_year. The error log indicates a parse error in om_fiscal_year:

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/odoo/http.py", line 652, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/usr/lib/python3/dist-packages/odoo/http.py", line 301, in _handle_exception
    raise exception.with_traceback(None) from new_cause
odoo.tools.convert.ParseError: while parsing /var/lib/odoo/addons/15.0/om_fiscal_year/security/account_security.xml:5, somewhere inside

            Allow to define fiscal years of more or less than a year
            
            
        

When installing these modules in an empty environment I do not get such error. This makes me wonder if there is anything in my data that is causing this error.

Versions:

Odoo: 15.0-20230430 (Community editie)

om_account_accountant: 15.0.6.3.0

om_fiscal_year: 15.0.2.2.0

om_15.0.2.2.0