August 29, 2019

In this tutorial we’ll discuss how to combine separate EDI files using the EDIFileJoiner component and C#.Net.  We can combine files at the Functional Group (GS) or the Transaction Header level (ST).  The basic flow is demonstrated in the diagram below. In this example we’re going to combine two files at the Transaction Header level.  This means

But John, my EDI file is perfect!  It has the proper Interchange Header, Functional Group and Transaction Header.  My ISA segment length is exactly 106 characters!  You can’t touch it.  If you split it, it’s like splitting part of me! X12 EDI files are split into smaller ones for many reasons.  For example, The EDI