11/26/2021
(ASC X12) 487 Maintenance Operation Code
TYPE=ID MIN=1 MAX=1
Code indicating the type maintenance operation
Codes
| A | Add |
| C | As Stated (Used to Identify an Initial Load of Data Elements, Segments, or Codes for a Version/Release). |
| D | Delete |
| F | Flag for Delete |
| I | Inquiry |
| R | Replace (Equivalent to Delete and Add) |
Appears in
| DAI | Appendix Information |
| DMI | Data Maintenance Information |
| E01 | Electronic Form Main Heading |
| E03 | Interchange Order of Segments |
| E10 | Transaction Set Grouping |
| E13 | Segment Order in Transaction Set |
| E20 | Segment Header Information |
| E22 | Data Element Relationships in a Segment or Composite |
| E24 | Data Element Sequence in a Segment or Composite |
| E30 | Data Element Attributes |
| E34 | Code List Values for a Data Element |
| E40 | EDI Standards Note Reference |
| E41 | Composite Header Information |
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