Enterprise Services Architecture is SAP’s open architecture for adaptive business solutions. The fundamental premise of Enterprise Services Architecture is the abstraction of business activities or events, modeled as enterprise services, from the actual functionality of enterprise applications. Aggregating Web services into business-level enterprise services provide more meaningful building blocks for the task of automating
enterprise-scale business scenarios. Enterprise services allow IT organizations to efficiently develop composite applications, defined as applications that compose functionality and information from existing systems to support new business processes or scenarios. All enterprise services communicate using Web services
standards, can be described in a central repository, and are created and managed by tools provided by SAP NetWeaver. The order-to-cash business scenario illustrates the benefits of Enterprise Services Architecture.
regards,
kamaljeet
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