Axel Angeli Livres

This book is for both developer and decision makers of R/3 implementation teams who need to understand in-depth and practically the benefits, financial risks and technical backgrounds of IDocs and ALE in interface development. It describes the implementation of interfaces in an R/3 roll-out, imporatnt technologies such as RFC, OLE and Workflow and common standards like EDIFACT, ANSI X.12 or XML. A large number of recipes deliver templates as a starting point for own enhancements. It is for everybody who depends on fast and cost-effective solutions for EDI and it also discusses why many EDI projects are ten times as expensive as they could be.Preparing the reader with the essential knowledge to survive the outrageously fast growing world of data communication and ecommerce via internet and intranet, the book shows in a destilled manner how enterprises using R/3 can efficiently implement Electronic Data Interchange (EDI) both with external partner and with inhouse satellite systems.This book in the tradition of IT-cookbooks, where the reader will find quick recipes and reliable information to cover all aspects of SAP Interfacing and quickly became a standard work for the R/3 world.

A book for whole R/3 teams including team leaders, customizers and developers to understand the benefits, financial risks and technical backgrounds of IDocs and ALE in interface development. It covers the role of interfaces in an R/3 roll-out and the relationship to common standards like EDIFACT, ANSI X.12 or XML. A large number of recipes deliver templates as a basis of own enhancements. It also works out why many EDI projects are ten times as expensive as they could be.

Webservices, EAI, Business Collaboration: Im Anforderungskatalog an zeitgemäße IT-Projekte steht die Integration bereits existierender Anwendungen mit einem taktgebenden System ganz oben. Doch welche Mittel sind für ein Integrationsprojekt geeignet? In welcher Sprache sollte eine Webapplikation geschrieben sein? Was ist der einfachste Weg für einen Datenbankzugriff? Dieses Buch vermittelt Entwicklern in SAP-Projekten das Rüstzeug, um Webservices zu entwickeln, Integrationsprojekte aufzusetzen und eine Infrastruktur zu schaffen, die den heutigen Anforderungen gerecht wird. Die fraglichen Technologien werden Ihnen mithilfe synoptischer Darstellungen, vielen Codebeispielen und Tutorials mit allen Vor- und Nachteilen vorgestellt.