Question on RunIF trigger execution and migration issues

[Anonymous]

Hello,
I've been asked to troubleshoot a very critical Talend workflow which is currently working in our production desktop environment but doesnt work in our new Server environment.
I've narrowed it down to the attached jobs which has a component triggered by RunIf = FALSE (condition). Have a couple of questions on the attached.

What does the trigger RunIf = FALSE actually mean? From my understanding, it is executed when the previous component fails? But from the way it is designed it should never fail.

From the screenshot uploaded, the previous component pulls data from a table and writes the excel output. THis always works.
But the component below which is triggered by RUNIF=False is not executing in the new environment. 
There is another component which is stacked below it, which has no conditions etc. How does that execute?

Any ideas on this process flow, based on the picture will greatly be appreciated.
Lastly, anyone faced similar issues when migrating to servers where jobs work on existing but not on new? Any thing you can share on what has been changed or even to look at to figure out why they dont work?

Thanks so much in advance.

[Anonymous]

Hi 
About runIf trigger, there is a boolean condition defined for this kind of trigger, the subjob linked with runIf will only be executed when the condition is true.