SAP Message ACE011 - Accrual periods overlap

Diagnosis
You want the accrual to be calculated with a distribution method thatcalculates per period. Therefore, the system cannot process timeintervals that have overlapping periods.
The last accrual was calculated until &V1&.
This corresponds to period &V2&.
The next time period begins on &V3&.
This corresponds to period &V4&.
The periods overlap.

System Response
The system terminates processing.

Procedure for System Administration
Make sure that the accrual method is called using date limitations thatare the same as period begin/end.