BP Monitoring - Business Workflow

Dear all,

I would like to implement BP monitoring for workflow, however I face following problem:

I try to monitor workflow between CRM and ECC (no ALE) based on input of transactions SWI1, SWI2_FREQ, SWI2_DIAG, SWUD. Howevver when I go to Setup Business Process Monitoring I cannot find out which monitoring object to use. I would like to receive an alert when there's the problem with workflow (SWI2_DIAG). What kind of monitoring type is that (application, background, dialog etc.)? How can I get alert based on errornous status of this transaction? Is there a method to get an alert based on that? Is there a report or background job which might be monitored for result? Is there a best practice/examples/templates for the solution?

Any idea?

Thank you,

Libor