Impacted versions: 11.0

Steps to reproduce: Uninstall pos_sale

Current behavior: Sale --> Reporting --> All Channels Sales Order
![](https://image.prntscr.com/image/tk6hMEBIRDiX_8NoC0p94Q.png)

Expected behavior: Report should be there

Video/Screenshot link (optional):


odoo/modules/registry.py
""" Models registries.
"""
from collections import Mapping, defaultdict, deque
from contextlib import closing, contextmanager
from functools import partial
from operator import attrgetter
from weakref import WeakValueDictionary
import logging
import os
import threading
import odoo
from .. import SUPERUSER_ID
from odoo.tools import (assertion_report, config, existing_tables,
                        lazy_classproperty, lazy_property, table_exists,
                        topological_sort, OrderedSet)
from odoo.tools.lru import LRU
_logger = logging.getLogger(__name__)
class Registry(Mapping):
    """ Model registry for a particular database.
    The registry is essentially a mapping between model names and model classes.
    There is one registry instance per database.
    """
    _lock = threading.RLock()
    _saved_lock = None
    
    model_cache = WeakValueDictionary()
    @lazy_classproperty
    def registries(cls):