Overview
The Descartes Pacejet Estes 2025.5 release corrects two critical issues introduced by the 2025.4 release. It restores the correct carrier-assigned PRO number on Estes shipments and ensures the NMFC subclass is transmitted in the numeric format that Estes API requires.
For any questions about specific items, please reference the associated number (if provided) when contacting Descartes Customer Support.
Enhancements
No enhancements for this release.
Bug Fixes
🟩 Resolved Issue: Corrected Estes PRO Number Mapping
The Estes connector now returns the carrier-assigned PRO number exactly as provided by the Estes API. A prior change mapped the wrong field from the carrier response, producing invalid PRO numbers that affected shipment tracking and billing. Shipments created after this fix display the correct Estes PRO number.
🟩 Resolved Issue: NMFC Subclass Now Transmitted as a Numeric Value
Pacejet now validates the NMFC subclass and transmits only the numeric value the Estes API requires, preventing the EBG0122 "NMFC sub class must be numeric" shipment rejection. If the value is invalid, Pacejet displays a clear validation message identifying the field to correct before the shipment is submitted.