Hello Deepika,
Please do not use the InS/Collective indicator set as 2 (Collective Req) in MRP 4 view, In that case system consider your Stock for depended material
System will consider the warehouse stock for depended material.
Set as Ind/collective as 1 in MRP 4 view. In that case system not consider the stock and create the Ind requirement for depended material
Please check and confirm the same
Regards
Umesh Mali