Transformations > Mapplet transformation > Synchronizing a mapplet

Synchronizing a mapplet

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.
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, perform the following steps:
  1. 1. Open the mapping or mapplet that uses the mapplet.
  2. 2. Select the mapplet transformation.
  3. 3. On the Mapplet tab, click Synchronize.
  4. 4. Correct any resulting errors in the transformation logic.