If the interface of a mapplet changes after it has been added to a Mapplet transformation, you must synchronize the mapplet to get the changes. Synchronize a mapplet on the
Mapplet
tab.
Mappings and mapplets that use the mapplet are invalid until the mapplet is synchronized. If
you run a mapping task that includes a changed mapplet, the task fails.
You can synchronize a mapplet from the Mapplet Designer when you edit the mapplet or in any
Mapplet transformation that uses the mapplet. When you synchronize a mapplet, the
updates might cause validation errors in other transformations in the mapping or
mapplet.
You cannot synchronize a mapplet that you imported into
Data Integration
from PowerCenter or SAP.
To synchronize a mapplet in a Mapplet transformation, perform the following steps:
Open the mapping or mapplet that uses
the mapplet.
Select the mapplet transformation.
On the
Mapplet
tab, click
Synchronize
.
Correct any resulting errors in the
transformation logic.