Hi Lukasz,

From your original email:

Apache error log says: Can't locate object method "SendAgentNotification" via package "Kernel::System::Ticket" at /opt/otrs/Custom/Kernel/System/Ticket.pm line 4556.\n

From what the error says... it looks like another module is trying to get access to a function that is not longer in that Ticket.pm file (that is also a customized one, known from the directory), but in OTRS 5 thats is correct and the other module should not require that function in that file any longer.

So provably the package that adds that custom Ticket.pm in that directory is right, the problem is with another package or a self customized file that it is not updated to OTRS 5, my recommendation is still to update any package to its OTRS 5 version, if its not possible you should consider to uninstall the offending package (for that you need to investigate a bit longer, from there that call in the error log is originated). Be aware that depending on the package you might loose some data and in all cases its functionality.

If you still have problems I will recommend you to get in touch with our sales representatives to get commercial support for your OTRS instance. you can reach them at sales@otrs.com

((enjoy))

Carlos Rodríguez




On Jul 5, 2016, at 11:13 AM, Lukasz Borek <l.borek86@gmail.com> wrote:

Hi,

thank You for help. Actually I’ve received list of changed items from previous creator but Ticket.pm was not there so I though it’s default - it’s not.
After removal of the SendAgentNotification and SendAgentNotify block everything works. Well, almost … 
Now I have totally no notification when someone changes the owner of the ticket to me. Any idea where can I set it up (most likely somewhere in Sysconfig interface, but I cannot locate it)?
Anyway, thanks a lot for the help! I’m quite newbie right now in terms of OTRS.

LG,
Lukasz
On 04 Jul 2016, at 16:47, Carlos Rodríguez <carlos.rodriguez@otrs.com> wrote:

Hi Lukasz,

A new notification system was introduced in OTRS 5, Event based notifications and Agent notifications are now merged in Ticket notifications, the function you are trying to call does not exist any longer in Ticket.pm. As I can see you are using a Custom version of Ticket.pm this means that you have an outdated package in your system. 

lf the verdor of the package is OTRS AG a new version of the package (for OTRS 5) should be available for you to update (unless the package is already merged into the framework or another package). 

Otherwise if the package is from a 3rd party source please ask them for an updated version (please keep in mind that there is no support for a system with 3rd party packages installed).

Packages from OTRS 4 or older will not work in OTRS 5 (in general), so you need to be sure that all packages you have installed are developed specifically for OTRS 5.

((enjoy))

Carlos Rodríguez




On Jul 4, 2016, at 6:28 AM, Lukasz Borek <l.borek86@gmail.com> wrote:

Hi guys,

Maybe You will be able to help me or atlas throw me some direction I should forward…
Last week I’ve upgraded my OTRS installation from version 4.0.4 to 5.0.10. 
Since then I have really annoying bug with “change owner” future - everytime I want to change owner of the ticket to someone else
(except myself - somehow change owner for me works fine) I’m receiving 500 Internal Server error screen.

Apache error log says: Can't locate object method "SendAgentNotification" via package "Kernel::System::Ticket" at /opt/otrs/Custom/Kernel/System/Ticket.pm line 4556.\n

Which points me basically to untouched block in Ticket.pm config: 

            # send agent notification
            $Self->SendAgentNotification(
                Type                  => 'OwnerUpdate',
                RecipientID           => $Param{NewUserID},
                CustomerMessageParams => {
                    %Param,
                    Body => $Param{Comment} || '',
                },
                TicketID => $Param{TicketID},
                UserID   => $Param{UserID},

Have You had similar issues or do You have any idea what can be the cause of this? 

Greetings,

Lukasz
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