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):


""" Clear the caches associated to methods decorated with
        ``tools.ormcache`` or ``tools.ormcache_multi`` for all the models.
        """
        for model in self.models.values():
            model.clear_caches()
    def setup_signaling(self):
        """ Setup the inter-process signaling on this registry. """
        if not odoo.multi_process:
            return
        with self.cursor() as cr:
            
            
            
            
            cr.execute("SELECT sequence_name FROM information_schema.sequences WHERE sequence_name='base_registry_signaling'")
            if not cr.fetchall():
                cr.execute("CREATE SEQUENCE base_registry_signaling INCREMENT BY 1 START WITH 1")
                cr.execute("SELECT nextval('base_registry_signaling')")
                cr.execute("CREATE SEQUENCE base_cache_signaling INCREMENT BY 1 START WITH 1")
                cr.execute("SELECT nextval('base_cache_signaling')")
            cr.execute(""" SELECT base_registry_signaling.last_value,
                                  base_cache_signaling.last_value
                           FROM base_registry_signaling, base_cache_signaling""")
            self.registry_sequence, self.cache_sequence = cr.fetchone()
            _logger.debug("Multiprocess load registry signaling: [Registry: %s] [Cache: %s]",
                          self.registry_sequence, self.cache_sequence)
    def check_signaling(self):