Modifying a variable during a Job execution

The following scenario is made of two Jobs parent and child. With the tSetEnv component, you can transfer and modify in a child Job a value created in a parent Job. As part of this Job, the tMsgBox components allow you to display, for information purposes only, that a variable is properly set, via an info-box.

For more technologies supported by Talend, see Talend components.

To modify the value of the parent Job by using a variable set in the tSetEnv component, do as described in the following sections: