Clipper

What is clipper and how would a bank use it?

I am trying to prep someone for an interview, The manager is leading the clipper transition. How do I explain to someone what clipper is and how it relates to the job description below? Required: field mapping and testing experience, understanding of technical documentation and basic SQL, Nice...

clipper

WE WERE USING DCS/400 TOOLS FOR CONNECTING AS/400 SERVER VIA CLIPPER PROGRAM WE ARE FACING PROBLEM AFTER RE-INSTALLING OS/400 (SAME VERSION OF OS/400). WE REQUIRE FIRM EMAIL OR COMMINICATION DETAILS THOSE WHO ARE WORKING ON DCS/400