Forming of Aggregates 
You can use this function to summarize POS transaction data by updating it to aggregates in the database. Then, in a second step, you can process the summarized data further.
Ensure that you have made the necessary settings in the PIPE Customizing.
For more information, see Aggregation Tasks.
Summarization of POS transaction data by way of formation of aggregates is carried out using separate tasks (aggregation tasks) that can be set for POS transactions.
For more information, see Aggregation Tasks.