Hi,
I've been using otrs since last year. I already upgraded to 2.4.4. Now I'm getting this error during ticket creation:
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 [Error][Kernel::System::Ticket::TicketCreate][Line:447]: ORA-00001: unique constraint (IT_ADMIN.PK_TICKET) violated (DBD ERROR: OCIStmtExecute), SQL: 'INSERT INTO ticket (tn, title, create_time_unix, type_id, queue_id, ticket_lock_id, user_id, responsible_user_id, group_id, ticket_priority_id, ticket_state_id, ticket_answered, escalation_time, escalation_update_time, escalation_response_time, escalation_solution_time, timeout, service_id, sla_id, until_time, valid_id, create_time, create_by, change_time, change_by) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, 0, 0, 0, 0, 0, 0, ?, ?, 0, ?, current_timestamp, ?, current_timestamp, ?)'
Sep 30 08:46:42 imis-appsvr1 OTRS-CGI-11[1014]: [Error][Kernel::System::Ticket::TicketFreeTimeSet][Line:2900]: Need TicketID!
Sep 30 08:46:42 imis-appsvr1 OTRS-CGI-11[1014]: [Error][Kernel::System::Ticket::Article::ArticleCreate][Line:109]: Need TicketID!
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My environment is as follows:
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-Operating System: CentOS 5
-DBMS: Oracle 10g
-Perl: 5.8.8
Michael