Final answer:
The update transaction is processed to initiate tracer action and update transaction tracer flags on shipment status details.
Step-by-step explanation:
The transaction that is processed to initiate tracer action and update transaction tracer flags on shipment status details is the update transaction. The update transaction is used to modify the data stored in a database by changing certain values or adding new information. In this case, when an update transaction is processed, it triggers the tracer action, which is responsible for tracking and monitoring the shipment status. The tracer action updates the transaction tracer flags on the shipment status details, indicating that the status has been updated.
For example, let's say there is a shipment with a status of 'In Transit.' When an update transaction is processed to change the status to 'Delivered,' the tracer action is initiated. The tracer action then updates the transaction tracer flags on the shipment status details to reflect the change in status. This allows anyone tracking the shipment to see that it has been delivered.
So, the update transaction is the transaction that triggers the tracer action and updates the transaction tracer flags on shipment status details.