[Spacewalk-list] bad request while trying to register a client

[gian sisal]

Hi everyone,
I'm trying to register a client, I already have thousand of clients
installed, just this one fails to register, I watched into the up2date log
and found the following:

[Tue Sep 22 14:54:06 2020] up2date
Traceback (most recent call last):
  File "/sbin/rhnreg_ks", line 215, in <module>
    cli.run()
  File "/usr/lib/python2.7/site-packages/up2date_client/rhncli.py", line
94, in run
    sys.exit(self.main() or 0)
  File "/sbin/rhnreg_ks", line 147, in main
    rhnreg.sendHardware(systemId, hardwareList)
  File "/usr/lib/python2.7/site-packages/up2date_client/rhnreg.py", line
488, in sendHardware
    s.registration.add_hw_profile(systemId,
_encode_characters(hardwareList))
  File "/usr/lib/python2.7/site-packages/up2date_client/rhnserver.py", line
67, in __call__
    return rpcServer.doCall(method, *args, **kwargs)
  File "/usr/lib/python2.7/site-packages/up2date_client/rpcServer.py", line
290, in doCall
    raise_with_tb(up2dateErrors.CommunicationError(e.errmsg))
  File "/usr/lib/python2.7/site-packages/up2date_client/rpcServer.py", line
214, in doCall
    ret = method(*args, **kwargs)
  File "/usr/lib64/python2.7/xmlrpclib.py", line 1233, in __call__
    return self.__send(self.__name, args)
  File "/usr/lib/python2.7/site-packages/up2date_client/rpcServer.py", line
48, in _request1
    ret = self._request(methodname, params)
  File "/usr/lib/python2.7/site-packages/rhn/rpclib.py", line 394, in
_request
    self._handler, request, verbose=self._verbose)
  File "/usr/lib/python2.7/site-packages/rhn/transports.py", line 177, in
request
    headers, fd = req.send_http(host, handler)
  File "/usr/lib/python2.7/site-packages/rhn/transports.py", line 740, in
send_http
    response.status, response.reason, response.msg)
<class 'up2date_client.up2dateErrors.CommunicationError'>: rhn-plugin:
Errore di comunicazione con il server. Il messaggio era:
Bad Request

Any suggestion about how to solve?

Thanks in advance.
Best Regards.
G
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/spacewalk-list/attachments/20200922/d2d470b7/attachment.htm>