NEEDSaveToDb + DoCalculations qty math (spec/12-api/03-claim, paths TBD)
DB ▸ UnitClaimingSkids (writes, 15 rows)
Validation
V-QTY-01Required + numeric — “Quantity is required.”; non-numeric → “Only numeric values are valid.” (CheckNumericDecimal).
V-QTY-02DB ceiling when EnforcePalletQtyLimit — entered ≤ Parts.Units.PalletQty (“...must be <= the standard quantity found in the db”). Kit exempt (any numeric). ❌ No web endpoint yet.
V-QTY-03License-plate ceiling — entered ≤ plate qty for the model (combo gets its own message). ❌ No web endpoint yet.