Symptom
In the task elements I can specify the execution time and costs that are used in resource calculation and cost analysis. I do not see any possibility to set probabilities for a XOR gateway to define the further process flow.
Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.
Resolution
The probabilities have to be set not on the gateway itself but on the outgoing sequence flows. Please notice that the sum of the probabilities set on the outgoing flows of one XOR gateway may not be grater then 1.
Keywords
KBA , BPI-SIG-PM-MOD-EDT , Graphical Editor for SAP Signavio Process Manager , How To