Hi Kartik,
Of course you have transferred global settings but make sure you see UoM YD in both systems in transaction CUNI (provide screen shot if possible).
Make sure no badi/exit is active, example EXIT_/SAPAPO/SAPLCIF_PROD_001 which might restrict shifting specific UoM.
Try to de-activate integration model and reactivate and check results.
Let us know if it helped or provide more inputs.
Regards
Rahul
