TRIP STOP INTERFACE completes with warning Oracle 11.5.9

Able to pick release and ship confirm sales order lines.  But interface doesn't process successfully.  Lines show SHIPPED.  Shipment shows CLOSED. 

Log containsUNEXPECTED ERROR : User-Defined Exception
LEAVING OE_MSG_PUB.COUNT_AND_GET 3
no. of OE messages
Error msg: ORA-01403: no data found in Package OE_Shipping_Integration_PVT Proce
dure Get_PTO_Shipped_Quantity
Error msg: User-Defined Exception in Package OE_Shipping_Integration_PVT Procedu
re Ship_Confirm_PTO_KIT
Error msg: User-Defined Exception in Package OE_Shipping_Integration_PVT Procedu
re Process_Ship_Confirm
Process Order failed for order header_id 481645
Failed to interface header  481645  to Order Management because API interface_he