You can check the POS transaction data using special tasks. The result of the check is reflected in the corresponding task status and remains evident until the task is processed successfully at a later time.
The system provides the following tasks in the standard for checking transaction data:
1001: Check for duplicate transaction numbers
1002: Check for Receipt Numbers Without Gaps
0030: Check Balancing for Totals Transactions
You carry out processing of the task for the relevant POS transactions depending on the task type. For more information, see Task Processing.
Once the task has been carried out successfully, the system sets the task status for all processed POS transactions to Completed.
For more information on the tasks mentioned, see Outbound Tasks and Outbound Processing of Aggregates.