Upgrade to Red Hat Satellite 6.2 Fails at Update_Subscription_Facet_Backend_Data Step

Issue

• Upgrade to Red Hat 6.2.0 fails at update_subscription_facet_backend_data step with the following:

Upgrade Step: update_subscription_facet_backend_data (this may take a while) ...                                                            
rake aborted!                                                                                                                               
ActiveRecord::RecordInvalid: Validation failed: Name is invalid                                                                                 
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/validations.rb:57:in `save!'                                  
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/attribute_methods/dirty.rb:29:in `save!'                        
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/transactions.rb:273:in `block in save!'                   
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/transactions.rb:329:in `block in with_transaction_returnin `g_status'                                                                                                                                  
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/connection_adapters/abstract/database_statements.rb:201:in `block in transaction'                                                                                                                    
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/connection_adapters/abstract/database_statements.rb:209:in `within_new_transaction'                                                                                                                  
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/connection_adapters/abstract/database_statements.rb:201:in`transaction'                                                                                                                           
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/transactions.rb:208:in `transaction'                      
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/transactions.rb:326:in `with_transaction_returning_status'
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/transactions.rb:273:in `save!'                            
/usr/share/foreman/app/models/host/base.rb:199:in `set_interfaces'                                                                       
/usr/share/foreman/app/models/host/base.rb:179:in `populate_fields_from_facts'                                                           
/usr/share/foreman/app/models/host/managed.rb:474:in `populate_fields_from_facts'                                                        
/usr/share/foreman/app/models/host/base.rb:153:in `import_facts'                                                                         
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.0.0.68/app/models/katello/host/subscription_facet.rb:82:in `update_facts'         
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.0.0.68/lib/katello/tasks/upgrades/3.0/update_subscription_facet_backend_data.rake:16:in `block (5 levels) in <top (required)>'                                                                                             
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/relation/batches.rb:52:in `block (2 levels) in find_each' 
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/relation/batches.rb:52:in `each'                          
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/relation/batches.rb:52:in `block in find_each'            
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/relation/batches.rb:125:in `find_in_batches'              
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/relation/batches.rb:51:in `find_each'                     
/opt/rh/rh-ror41/root/usr/share/gems/gems/activerecord-4.1.5/lib/active_record/querying.rb:9:in `find_each'                              
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.0.0.68/lib/katello/tasks/upgrades/3.0/update_subscription_facet_backend_data.rake:8:in `block (4 levels) in <top (required)>'                                                                                              
Tasks: TOP => katello:upgrades:3.0:update_subscription_facet_backend_data                                                                
(See full trace by running task with --trace)                                                                                            
Updating backend data for subscription facets                                                                                            

Upgrade step update_subscription_facet_backend_data failed. Check logs for more information.