“Was supposed to have arrived” refers to a situation where an item was expected to arrive at a certain time but has not yet reached its destination. This delay can result from various factors within the supply chain, such as transportation delays, customs clearance issues, or inventory discrepancies. Effective supply chain traceability systems can provide real-time visibility into the movement of goods, enabling stakeholders to track the status and location of shipments, identify potential delays, and take proactive measures to mitigate risks and ensure timely delivery.