Hello Lieven,
it seems that you don't wanna take a look at the product documentation as you are coming back after a few seconds for my response.
Sd I mentioned, take a look at the product documentation and take a look for which use cases you do need the ABAP Transports.
In case you are looking at the Crystal Reports transports you should look at Crystal Reports 2013 and use the latest transports from Crystal Reports 2013.
as mentioned, please take a look at the installation material to understand what the scenario for the transports is.
regards
Ingo Hilgefort, SAP