Post material in stock with "zero" value

HI,

Is there any way by which we can post the material in stocks with 0 value.

We have some material which were brought into the company with Purchas order with acct asst as K - Cost center.

This material is lying in the store sphysically and the auditor has given remark that these goods are to be shown into stock.

As this material is already consumend to cost center we want the stock to be brought into the system with " zero" value.

I know about 511 mov but there we need to enter Vendor.

How to resolve this ?

Rajesh