How can i find (Debug - method) the flow of program in workflow at run time

Hi All,

I working in Workflow monitoring. When a workflow is set into error in SWPR , i need to analyse the error and report it. In many cases the error happens in the method of class / BOR. So i could not find out the what happens inside the method. I am doing this in an productive environment.i am not given to Run any METHOD or BOR or CLASS ? How can i make my workflow monitoring better to show exact error ?

Thanks in advance !

Richard A