3168905 - Error: Field Item: Product is a required field for the action HDR: Activate Document while activating document

• Delivery is created in ERP and distributed to EWM. However, the document cannot be found in EWM and no error queue found in smq2.
• The document is in inactive status in EWM, and fails with error while activating: Field Item: Product is a required field for the action HDR: Activate Document, Message no. /SCDL/ICC001.
• Alternatively, the delivery creation message fails in smq2 with the same error. (EWM inbound queue Function module: /SCWM/OUTB_DLV_SAVEREPLICA or /SCWM/INB_DLV_SAVEREPLICA)

• SAP Extended Warehouse Management (SCM-EWM)
• SAP Extended Warehouse Management - Interface ERP Delivery Processing (SCM-EWM-IF-ERP-DLP) 

/SCWM/OUTB_DLV_SAVEREPLICA, /SCWM/INB_DLV_SAVEREPLICA, distributed, hanging, stuck, error queue, smq2, EWM inbound, inactive, /SCDL/ICC001, replicated, not found, missing, unprocessed , KBA , SCM-EWM-DLP-BF , Basic Functions/Services , SCM-EWM-IF-ERP-DLP , Interface ERP Delivery Processing , Problem