material code not getting updated under BOM item in object links

Hi guys,

In the bom component view i added a drawing as one of the line item & saved

Iam able to open the same from BOM screen

When i check in cv02n under object links -bom item,that material code is not getting updated,why is it so?

Do i need to do any separate setting?

Pls revert back as soon as possible

Regards,

SVP