Diagnosis
Task &V1& is an aggregation task that updates data across stores. Fortechnical reasons, it is not possible to update data for multiple storesto the same aggregate in parallel.

System Response

Procedure for System Administration
To process cross-store aggregates, schedule a separate task that usessequential processing.
For processing small volumes of data, you may deactivate the parallelprocessing for all tasks, if the scheduled processing timeframe issufficiently large. This method slightly reduces the total system load,as POS transaction data does not have to be read from the databasemultiple times.