When should I restart Xoom service?

• If external changes have been made to the Scheme or to SXP Object Reference. 'External changes' means changes performed outside of Xoom.
• If new logic customization has been added to Service Optimization.
• If any of the credentials used by Xoom service to access Service Optimization have been changed: that is to say, Username, Password, Domain or ServerUri.
• If either or both of the following two Xoom processes are not running (find them in the Windows Task Manager Processes tab):
  
  

On start-up, Xoom loads and caches the Scheme, SXP Object Reference and the list of DLLs implementing logic components. If these are changed through Xoom, then Xoom will refresh the cache. If changes are made externally, however, Xoom has no way of detecting them. Hence, Xoom service needs to be restarted.