The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT requested_quantity
, warehouse_id
, schedule_date
, subinventory
, lot_number
, revision
, demand_class_code
INTO
P_Db_Requested_Quantity
, P_Db_Warehouse_Id
, P_Db_Schedule_Date
, P_Db_Subinventory
, P_Db_Lot_Number
, P_Db_Revision
, P_Db_Demand_Class_Code
FROM SO_PICKING_LINE_DETAILS
WHERE rowid = X_Row_Id;