Edit a mapplet in the Mapplet Designer. To edit a mapplet, open the mapplet from the Explore page.
When you edit a mapplet, the Mapplet Designer validates the transformation logic. If a mapplet is valid
for mappings in or outside of advanced mode
when you save it,
Data Integration
deploys the changes to each mapping and mapplet that uses the mapplet.
For example, if the mapplet is valid both in and outside of advanced mode and you change the interface of the mapplet so that it's only valid outside of advanced mode,
Data Integration
deploys the changes to all mappings that use the mapplet.
Use caution when you edit mapplets that are used in mappings and other mapplets. If you edit the mapplet interface, mappings and mapplets that use the mapplet will have validation errors. To resolve the validation errors, you must synchronize the Mapplet transformations that use the mapplet to get the latest changes. If you do not synchronize the mapplet transformation and you run the task, the task fails.
To see the assets that use the mapplet, in the Mapplet Designer, open the
Actions
menu and select
Show Dependencies
.
You cannot edit a mapplet in a Mapplet transformation, and you cannot edit a mapplet that you imported from PowerCenter.