@Vasilis Vagias I am trying to create a data flow with nifi using python scripts. To begin the process I used ExecuteProcess processor and to execute subsequent scripts I am trying to use ExecuteScript processor.as I need to build dependency between my flow. I want the subsequent job to run only if the dependent job executes successfully. However, I see that the 'ExecuteProcess' jobs runs successfully but the subsequent 'ExecuteScript' jobs does not starts. I also see the relationship queue is empty. How can I make the flow run successfully. Here are the screenshots for your reference: ... View more