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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:

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.