Can Mapplets be nested?

You can also use a mapplet more than once in a mapping or mapplet. You cannot have circular nesting of mapplets.

Can we use mapplet inside another mapplet in Informatica?

IDQ support , mapplet inside a mapplet , but the Informatica PowerCenter does not support mapplet within a mapplet as far as i know.

Can you use an active transformation in a mapplet?

Each Mapplet transformation can contain one mapplet. You can add multiple Mapplet transformations to a mapping or mapplet. The Mapplet transformation can be active or passive based on the transformation logic within the mapplet.

What is the difference between mapping and mapplet?

Mapping is developed with different transformation but not reusable. Mapplet can be reused other mapping and also mapplet. Mapping is developed for what data move to target, what modification done upon that. Mapplet is developed for complex calculation used in multiple mappings.

How to create a Mapplet In Informatica powercenter?

Create a Mapplet, by selecting MAPPLETS | CREATE. Name the mapplet MPLT_QtrSales_x. III. Analyze the source tables. Bring the source definitions ITEMS, ORDER_ITEMS, and ORDERS into the Mapplet Designer Workspace by dragging them from the Navigator Window into the workspace.

What makes a reusable object in Informatica powercenter?

Mapplet is a reusable object that you create in the Mapplet Designer. It contains a set of transformations and lets you reuse the transformation logic in multiple mappings. When you use a mapplet in a mapping, you use an instance of the mapplet.

Where does the input come from in a Mapplet?

Mapplet input can originate from a data source or from an Input transformation. You can create multiple pipelines in a mapplet. Use multiple data sources or Input transformations. You can also use a combination of data sources and Input transformations. Use one or more data sources to provide source data in the mapplet.

How are mapplets used in the Mapplet designer?

Mapplet is a reusable object that you create in the Mapplet Designer. It contains a set of transformations and lets you reuse the transformation logic in multiple mappings. When you use a mapplet in a mapping, you use an instance of the mapplet. Any change made to the mapplet is inherited by all instances of the mapplet.