I have to modify the periods in MCBE: actually, it's setted "mounth", instead I've to modify it in "week".
I'have no idea about LIS.
Please, someone could explane to me which are steps???
Thanks in advance
MCBE is reading infostrcuture S039, but S039 is just a structure which has no data. Data is kept in S032 which is stocks. and S031 movements.
periods are maintained in transaction OMO9 step Inventory Controlling / Warehouse Management
If you change it, then you have to regenerate the data. Detailed info on that is in OSS note 79083 - Setup of statistical data in BCO: Additional information