How to continue the workflow step from the faled step onward ?

[demouser]

How to continue the workflow step from the faled step onward ?

Example1:
Step1
Step2
Step3

- If Step2 got failed then Step3 should not execute. ? How to handle this ?
- After sovling the errors in step2, how to continue directly starting from Step2 wihtout starting again step1. How to handle this ?

[jbarrez]

If an exception is thrown at step2, activiti will roll back the state to step 1. Activiti heavily uses database transactions. Every time your process progresses, this is done in a transaction.