Hi Shruti,
There is no standard report available in system.
SAP follow the given below rule for displaying the inventory details on reports:-
SAP converts all the quantities you enter
in other units of measure (alternative units of measure) to the base unit of measure & always display stock in base unit of measurement.
You can check standard reports & in standard reports you will find stock details in Base unit of measure.
given below are some stock reports.
MMBE, MB52, MC.1, MC.2, MC.3, MC.4, MC.5, MC.6, MC.7, MC.8, MC.9, MC.A.,MB5T (STOCK IN TRANSIT).
Thanks
Dev