From Analyst interface when creating a new xFlow ticket as request the following message error appear in the right top corner:
Please contact administrator
Invalid ticket type (I) provided for this resources (cr)
This issue occurs because by default xFlow configuration for tickets is for "incident" only.
To allow xFlow to create requests then Configuration key "TicketType" with value "0" need to be modify to "2" or "3".
This Configuration key "TicketType" is located under Administartion tab-> xFlow Analyst Interface-> General.
Once new value has been set then xFlow need to be restarted to apply changes.
For more information about Xflow configuration please check administration guide: