Update Last Physical Inventory Count

Hi All,

The requirement is to update Last Physical Inventory Count Date in Material Master.

I find in SE11-MARD(table) and DLINL(field)-Date of Last Posted Count for Unrestricted-Use Stock. But when i check in MM03 i could not able to find the filed. I think it is in Invisible mode. How to bring to Visible in Material Master.

Pls give me the solution, Urgent....