Base on expert's suggestion
I combined data source including Inventory a ging and FININVU01,then get a new report
but there are some questions like:
1.what's the start date and end data? start date seems like the date I searched, It's not right ,it should be the warehouse changeable date?
2.the inventory age if over 180 days, the report will only show >180,not show exact days.
3.base on the introduction in help portal:https://help.sap.com/viewer/2754875d2d2a403f95e58a41a9c7d6de/2011/en-US/6ce37a5a47ce4e368c9bd1188fc4b21a.html
In ByDesign, we calculate inventory age based on FIFO:
For example the material MOA
there are 2 inventory age for MOA, days 3 with 18 kg and 53 days with 97 kg
Would any expert explain this for the example?