Visualize SAP ECC or SAP BW business logic

Hi this sunny and snow morning in the canton of Zurich, 

There are plenty of compex transformations in SAP ECC and SAP BW.

Say , there is set of records S1 on the start that goes through SAP BW logic and transforms into S2, S3 subsequently and finally with S6 in BW report.

Is there any way to represent this logic with ARIS so that its synhronized with existing SAP logic?

Is there a way to make simulation in ARIS so that it replicates real SAP transfotmations?

Thanks