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ABAP Programming - An Integrated Overview

With Release 4.0 and the debut of ABAP Objects, SAP is replacing the classical distinction between reporting and transaction programming with an integrated view, recognizing the simple fact that all application logic is programmed in ABAP and that the application can communicate with the user via screens and with the database via a common interface....

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A Beginner's Guide to Accessing BAPIs with the SAP DCOM Connector

This article will introduce you to the basic design principles behind SAP DCOM Connector (SDC), show you how to build BAPI-enabled applications with SDC in Visual Basic, and discuss some advanced concepts for SDC-based applications. In order to keep things simple, we will assume that our applications are built without MTS. So I will not…...

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Extending SAP Business Workflow with Web Forms

Web forms are the means by which developers can create applications that enable users to start workflows and execute work items from the comfort of a Web browser. A Web form is a simple, intuitive interface, which is made up of a relatively short list of fields and a “Submit” button. This interface obviates the…...

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Lessons in Logon Load Balancing

In large SAP R/3 environments that require multiple application instances, you can achieve intelligent, automated distribution of workload across multiple application instances, with minimal impact to end users, through logon groups. This article explains how logon groups work and how to use them to establish a logon load balancing strategy that can improve system performance,…...

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Leveraging the R/3 Warehouse Management Structure with the MM-MOB and WM-LSR Interfaces

/Project ManagementIntegrating the R/3 Warehouse Management (WM) module with mobile data entry devices and external warehouse management systems is made possible by two interfaces — Mobile Data Entry (MM-MOB), which enables mobile entry and transfer of data to and from SAP, and Warehouse Control Unit (WM-LSR), which enables the sending and receiving of information between…...

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