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Enabling Application-to-Application
Processes 
This documentation describes how to centrally design processes to integrate applications within a company as part of the enabling application-to-application processes IT scenario. The applications to be integrated can be SAP or non-SAP applications.
The following table lists the prerequisites for this documentation:
Prerequisites |
Description |
Technical usage type for SAP NetWeaver |
PI – Process Integration (XI) |
Tools |
Integration Builder (Integration Repository and Integration Directory) |
If you do not have any experience with enabling application-to-application processes, start with the following sections:
These sections contain information about the basic principles of process integration, as well as examples and an introductory tutorial.
If you already have experience with enabling application-to-application processes, use the remaining sections for reference purposes.