Yes, there is no limits for job nesting. But I'd recommend you to avoid creating and endless nesting as it can become harder to debug.
This "Design and Best Practices" article on Talend Blog recommends to keep it under 3 and personally I find it sufficient in most of the cases, although there could be some exceptions of course.
@Anselmo Peixoto I have only used 1 level of nesting. I have a trunjob inside which I am calling 3 trunjob (same jobs with different parameters) in parallel.
But I am running into MojoFailureException when trying to execute parent job. I have tested all the child jobs and there is no compilation error. Can you suggest.
Try a full re-synchronizing of POMs going to File > Edit Project properties > Build > Maven.
If the first option doesn't work, I would try closing Studio, cleaning the "poms" folder under workspace/project directory (doing a backup first). Then open the Jobs and run again.
