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):


if kind == 'demo':
            kind = ['demo_xml', 'demo']
        elif kind == 'data':
            kind = ['init_xml', 'update_xml', 'data']
        if isinstance(kind, str):
            kind = [kind]
        files = []
        for k in kind:
            for f in package.data[k]:
                files.append(f)
                if k.endswith('_xml') and not (k == 'init_xml' and not f.endswith('.xml')):
                    
                    
                    
                    correct_key = 'demo' if k.count('demo') else 'data'
                    _logger.warning(
                        "module %s: key '%s' is deprecated in favor of '%s' for file '%s'.",
                        package.name, k, correct_key, f
                    )
        return files
    def _load_data(cr, module_name, idref, mode, kind):