osa-dispatcher failing to start with "Unable to load module osa_dispatcher"

Solution Verified - Updated -


  • Upgraded Satellite from version 5.4 to 5.5
  • However osa-dispatcher service is now failing to start and displays the following error:
# service osa-dispatcher start
Starting osa-dispatcher: Unable to load module osa_dispatcher
No module named common


  • Red Hat Satellite 5.5

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