Presentation not found. Surrogate: &1.
&1 - The surrogate (unique identifier) of the presentation
This message is thrown, when a function tries to read a presentation - and
cannot read the data.
It will only be thrown if the logic of the program mandates that the
presentation must exist.
The message will often be followed by a message specifying more information about
the error.
Check the following message to find more information about the error.