How to use LDAP authentication on SAM server used for Enhanced Entitlements Reporting with RHN Satellite 5.6?

Issue

• Is it possible to use LDAP authentication on SAM server which is used for Enhanced Entitlements Reporting with RHN Satellite 5.6?

• After installation & configuration of SAM as per documentation, face error with spacewalk-splice-checkin command:

  # su - splice -s /bin/bash
  -bash-4.1$ spacewalk-splice-checkin --spacewalk-sync
    Traceback (most recent call last):
   File "/usr/bin/spacewalk-splice-checkin", line 100, in <module>
     checkin.main(opts)
   File "/usr/lib/python2.6/site-packages/spacewalk_splice_tool/checkin.py", line 232, in main
     spacewalk_sync(options)
   File "/usr/lib/python2.6/site-packages/spacewalk_splice_tool/checkin.py", line 167, in spacewalk_sync
     kps.update_roles(sw_user_list)
   File "/usr/lib/python2.6/site-packages/spacewalk_splice_tool/katello_sync.py", line 184, in update_roles
     self.katello_client.ungrant_full_admin(kt_user=kt_users[kt_username])
  TypeError: ungrant_full_admin() takes exactly 3 non-keyword arguments (2 given)
  

  OR

  -bash-4.1$ spacewalk-splice-checkin 
  Traceback (most recent call last):
   File "/usr/bin/spacewalk-splice-checkin", line 100, in <module>
     checkin.main(opts)
   File "/usr/lib/python2.6/site-packages/spacewalk_splice_tool/checkin.py", line 232, in main
     spacewalk_sync(options)
   File "/usr/lib/python2.6/site-packages/spacewalk_splice_tool/checkin.py", line 165, in spacewalk_sync
     kps.update_owners(org_list)
   File "/usr/lib/python2.6/site-packages/spacewalk_splice_tool/katello_sync.py", line 50, in update_owners
     owners = self.katello_client.get_owners()
   File "/usr/lib/python2.6/site-packages/spacewalk_splice_tool/katello_connect.py", line 48, in get_owners
     return self.orgapi.organizations()
   File "/usr/lib/python2.6/site-packages/katello/client/api/organization.py", line 40, in organizations
     orgs = self.server.GET(path)[1]
   File "/usr/lib/python2.6/site-packages/katello/client/server.py", line 425, in GET
     return self._request('GET', path, queries, custom_headers=custom_headers)
   File "/usr/lib/python2.6/site-packages/katello/client/server.py", line 249, in _request
     return self._process_response(connection.getresponse())
   File "/usr/lib/python2.6/site-packages/katello/client/server.py", line 306, in _process_response
     raise ServerRequestError(response.status, message.strip(), traceback.strip())
  katello.client.server.ServerRequestError: (500, u'', u'')
  

• When trying to access SAM webui, it do not proceed from login screen.