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Weak-point analysis of SAP-interfaces to dedicated applications

Project duration: 2 months

Brief description

Analysis of the input interfaces between web-based affiliate applications and the central retail application based on SAP R/3. Proposals have to be created to solve the weaknesses.

Supplement

The satellite systems for purchase orders and complaints are daily provided with master data (vendors, articles, prices, etc.). For these items a full extract was taken and a full import was made to the purchasing and customer service application. The consequences were long running times and a high error quote.

Subject description

In the SAP system the common method with change pointers (SMD = shared master data) was not used. This method would transfer only the changes of the master data. In the dedicated applications, which are running in .NET on a MS SQL Server data base, no logic exists to handle only the modified data. Therefore on both sides a refactoring has to be done to implement a delta processing.

Overview

Project period15.09.2009 - 31.10.2009

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Marcus Rödiger

Retail sector manager

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