Function: hlParentMismatch()

hlParentMismatch(position, hlId, declaredParentId): X12ParseWarning

Build an X12_HL_PARENT_MISMATCH warning. Emitted by the 837 helper when an HL segment's HL-02 (parent id) does not match any earlier- emitted HL-01 in the same transaction. The walker NEVER silently re-numbers the hierarchy - the safety primitive of the 837 is HL parent-pointer integrity. The reported ids are shape-validated against the HL-id grammar before echoing.

Parameters

position

X12Position

hlId

string

declaredParentId

string

Returns

X12ParseWarning

Example

import { hlParentMismatch } from "@cosyte/x12";
const w = hlParentMismatch(
  { segmentIndex: 14, interchangeIndex: 0, groupIndex: 0, transactionIndex: 0 },
  "3",
  "9",
);