[BUG] ReadableValueRender for dynamic field Set does not work properly

[stefanhaerter]

Observed under the following conditions:

• SingleValue DF Set
• Contents:
  • SingleValue DF Text
  • SingleValue DF Dropdown
• Filled Dropdown value in AgentTicketPhone
• Created Response Template with <OTOBO_TICKET_DynamicField_Set>
• Value looks like: " TicketDD00: HASH(0x59620b6aeb58);"

A short investigation showed that $Param{Value} already looks a bit strange at the start of sub ReadableValueRender:

#line 668  /opt/otobo/bin/psgi-bin/../../Kernel/System/DynamicField/Driver/Set.pm
$Param{Value} = do {
                  my $a = [{ TicketDD00 => 'fix' }];
                  $a->[0]{TicketDD00} = $a;
                  $a;
                }