ASN_Cancelled

ASN_Cancelled = 3

Example

function IsCancelledASN(const Status: Variant): Boolean;
begin
  Result := (not VarIsNull(Status)) and (Status = ASN_Cancelled);
end;

Usage

ASN_Cancelled identifies Velox ASN status 3, whose canonical code is Cancelled and whose meaning is scoped to the ASN status family.

Additional Technical Info

ASN_Cancelled is the Velox ASN status number 3. Its paired canonical token is ASN_Cancelled_String, Cancelled.

Use this constant when a field or API explicitly expects the numeric ASN status vocabulary. It does not cancel an ASN, update a database or run an event; it is an immutable script value. The producing flow remains responsible for deciding when cancellation is valid and for performing any state transition.

GetASNStatusCode maps this value to Cancelled. Unknown numbers and Null return Null. GetASNStatusNum performs the reverse mapping from canonical text.

The number 3 is reused by unrelated Velox families. Do not treat an order, invoice, POD, tracking or general status with value 3 as an ASN cancellation. Preserve the semantic field/family in configuration and payload contracts.

Test Null before numeric comparison or assignment to a non-nullable field. No I/O, allocation or side effect occurs when reading this constant.

The example is source-reviewed only; no ASN state was changed.

Created 2026-07-15