Christophe Hubert

ECC6 to S/4 HANA Migration Project in an international environment

• Création of several interface programs for the new METRO payment card management (for France)

• ABAP code to connect to several remote systems REST API to retrieve JSON format data and to expose API / Web Service in SAP; Replication fo these API / Web services creating the corresponding CDS Views in S/4HANA, customer open items (BSID) display in a web page en using FIori Elements to control the available data

• Performance Analysis on tables BSID et BSAD and re-creation of standard indexes which had been removed from the DB

• Various ABAP programs maintenance and creation

ECC6 to S/4 HANA Migration Project in an international environment

• Search of a new technical solution to replace an aging Middleware : Interface to integrate Business Partners via SAP AIF from JSON & XML files, AIF Mapping and Monitoring Customizing (BTP Integration Suite (IS) was studied in parallel), BP to Customers and Vendors Replication Customizing, BP creation/modification Tests, Presentation to the French and German teams

• Performance Analysis in the SAP Productive System, Recommendations to Basis and Developers, Creation of a an index which allowed to divide by more than 2000 the execution time of one of the most expensive SQL query of the DB

• Various ABAP programs maintenance and creation

• ABAP code to connect to a remote system REST API to retrieve JSON format data used to update BP (Business Partner) in SAP

• Updated BPs display in a Fiori App, using the BP CDS View and oData link

Corrective and Evolutive Maintenance in an international environment, on e Commerce and Marketplace flows mostly

• ABAP, MM et SD Tickets processing

• Analysis, various problem Solving, Correction et Evolution

• ABAP Development on MM et SD modules (EDI, iDocs)

• Specification and SD Customizing

• Technical and Functional Tests, Test Sheets