Notify when SO is booked or new line is entered on booked order

The Alert below will send notification once a day in the morning at 8:00 am.
1) Define Alert

Query used is
SELECT ooh.order_number
, ool.line_number||'.'||ool.shipment_number line_number
, ordered_item, ordered_quantity, ool.flow_Status_code
INTO &order_num, &line_num,&Item_num, &Quantity, &line_Status
FROM oe_order_headers_all ooh, oe_order_lines_all ool
WHERE ooh.header_id = ool.header_id
AND
( ooh.booked_date >= to_date(Sysdate,'DD-MON-RRRR HH24:MI:SS')
OR (ool.creation_Date >= to_date(Sysdate,'DD-MON-RRRR HH24:MI:SS')
AND ool.creation_date > ooh.booked_date)
)

2) Define Actions
Click on the actions button and then actions Detail button and define message as shown in screenshot. Note that the message type is summary.

3) Define Action Sets
Click on action sets and then action set details and in the members tab enter the action defined in step 2

4) Schedule the Request
Navigate to Request --> Check and submit the alert. Based on the definition of alert it will be scheduled to run.