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Jörg Zschuppe Principal Frontend MES, Infineon Technologies

Jörg Zschuppe

Principal Frontend MES
Infineon Technologies

Exchanging the MES DB online - hazard or realistic task?

Infineon is using a home-grown MES, developed together with Systema over 25 years. When some technological updates have been finished, it also will be the MES for each Infineon frontend fab. One important part of these technological changes is the replacement of the database Adabas by MSSQL.
The presentation outlines the way from the Adabas-based MES BasicCellController (BCC) to an MSSQL based system without interrupting the fabs producing wafers. We describe the background and reasons for our selected migration method and how we realized it for the most challenging part: switching the WIP data.

About Jörg Zschuppe

Jörg Zschuppe works for Infineon in Dresden with an interruption of 3 years since 1997, starting with Equipment Integration and later on developing a new MES. He has a lot of experience in Masterdata Management and WIP Management. Over the years, he worked on several automation projects like Wafertest Automation and the Workstream replacement until 2019.

The recent project is the replacement of the MES database.