External Unicode Interfaces: Data Exchange Between Unicode-Systems and non-Unicode Systems

In case of an Unicode <–> non-Unicode single code page combination, RFC passes all character data with code page conversion between Unicode and the old code page.

As Unicode is a true super set of any old standard code page not all Unicode characters can be transferred to the non-Unicode system

In case of an Unicode <–> non-Unicode MDMP combination RFC passes all character data with code page conversion between Unicode and thedifferent old code pages.

So, what will you learn in this presentation?

1. Introduction
   • About Code Pages
   • Communication: The Ideal Picture
   • Communication: The Reality
2. RFC SAP R3 <–> SAP R3
   • Unicode <–> Unicode
   • Unicode <–> single code page system
   • Unicode <–> MDMP system
3. File transfer
   • Writing and reading files on the application server
   • Writing and reading files on the front end
4. Common Mistakes
5. RFC SAP R3 <–> RFC client
   • Unicode interface for C programming
   • Source code conversion process
   • Other Languages

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