E20 Segment Header Information
To provide for grouping the data elements by segment ID value for the electronic form of the X12 standards.
Code indicating the type maintenance operation.
Code defining the segment ID of the data segment in error. See Appendix A - Number 77.
A free-form description to clarify the related data elements and their content.
E2003 contains the segment title.
A number providing a reference to a segment or file which contains notes or comments related to X12 standards documentation.
E2004 is the 'Note ID Number' of the E40 segment which contains this segment's non-standard comments. These comments are as they appear in the transaction set listings of the standards documentation.