The SPRO path to define period split.
Enter the number of weeks to split into daily in the first third column.
Enter the number of weeks to split into weekly in the fourth column.
In the below example, split into daily requirement for 5 weeks. (covered a month)
If we enter only '2' instead of '5'. The first two weeks will be split into daily requirement. Then the requirement will be split into weekly depend on the value entered in fourth column, and thereafter monthly bucket.
Refer to https://scn.sap.com/thread/3758578
