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Thursday, July 10, 2008

Designing A2A Integration Scenario Process Flow

Use

Using this process, you:

Import the required Process Integration Content and the adapter metadata to the Integration Repository.

Model the integration scenarios and the required design objects in the Integration Repository and then activate the objects.

Using the design objects, generate proxies in the back-end systems

Implement the application code in the back-end systems

Procedure

Import Process Integration Content

In this step you import the required Process Integration Content to the Integration Repository.

See: SAP Note 836200

See: Structure linkTransporting XI Objects.

Import adapter metadata

In this step you import the adapter metadata for the newly developed adapters to the Integration Repository. This step is required so that you can then configure the adapters.

See: Structure linkLoading Adapter Metadata

Model integration scenario

In this step you model the integration scenario for the business process.

The integration scenario is the starting point for developing interfaces and mappings.

See: Designing Integration Scenarios

Design interfaces

In this step you design the interfaces for defining the content of the exchanged messages and the type of communication.

See: Designing Interfaces and Proxy Generation

Design mappings

In this step you design mappings for mapping message structures to one another.

See: Designing Mappings

Model integration processes

If stateful message processing is required on the Integration Server, in this step you define the required integration processes.

See: Structure linkIntegration Processes (ccBPM)

Activate change lists

In this step you activate the design objects so that you can then configure them.

See: Change Lists.

Generate proxies

In this step you generate the executable proxies from the interfaces you designed earlier.

See: Designing Interfaces and Proxy Generation

Implement code

In this step, based on the proxies you generated, you implement the application code for connecting applications on the SAP Web AS to the Integration Server.

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