3833384 - Temporary FU/FO vs. DTR inconsistency after EWM Goods Issue in TU-based (LDAP) TM-EWM integration

In a Transportation Unit (TU) based integration between SAP Transportation Management (TM) and SAP Extended Warehouse Management (EWM) — i.e. direct EWM–TM integration using Loading Appointment (LDAP) messages — the following is observed:

• After an LDAP request has been sent from TM to EWM, the TM Freight Unit (FU) is no longer updated by changes coming from the Delivery (DTR / outbound delivery order).
• When EWM posts Goods Issue (GI), the ERP delivery and the TM DTR are updated, but the TM Freight Unit (FU) and Freight Order (FO) are not.
• During this interval, the ERP document flow does not display the Freight Unit and Freight Order.
• The DTR items reflect the handling-unit (HU) based structure after GI, while the FU/FO still hold the original item hierarchy, so the documents no longer match.

• SAP S/4HANA ERP integration with S/4HANA TM or SAP TM (side-by-side)
• SAP S/4HANA (embedded TM and embedded EWM, or TM with decentralized EWM)
• Transportation Unit (TU) based TM–EWM integration via Loading Appointment (LDAP) messages (not Advanced Shipping and Receiving / ASR)

TM EWM integration, TU-based, LDAP, Loading Appointment, Freight Unit not updated, Freight Order not in document flow, DTR, Goods Issue, HU-based item hierarchy, Departure from Checkpoint, Loading End, Loading Finished, early update, document flow missing FU FO, temporary inconsistency , KBA , TM-INT-LI-CS-DTR , Delivery-Based Transportation Requirement , TM-PLN-FU , Freight Unit , TM-INT-EWM , TU-Based Integration with Extended Warehouse Management , Problem