Modifying a variable during a Job execution

System

author
Talend Documentation Team
EnrichVersion
6.4
EnrichProdName
Talend Open Studio for Big Data
Talend Open Studio for MDM
Talend Data Integration
Talend Data Services Platform
Talend MDM Platform
Talend Open Studio for ESB
Talend Big Data
Talend Data Fabric
Talend Real-Time Big Data Platform
Talend Open Studio for Data Integration
Talend ESB
Talend Big Data Platform
Talend Data Management Platform
task
Design and Development > Third-party systems > System components
Data Quality and Preparation > Third-party systems > System components
Data Governance > Third-party systems > System components
EnrichPlatform
Talend Studio

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: