I have a flow service, whcih in turns invokes two webservice calls to fetch data from back end systems.
The first webservice will do an update operation at the back end system and the second web service will do enquiry operation.
If the 2nd web service (enquiry operation) call fails, i have to roll back the first web service( update operation)
Back end systems are not dealing with data base, these are separate applications.
Colud you please help me and how can i acheieve this scenario in webmethods7.1.2?