Block Storage location for particular material

Hi,

We gave defined storage location for finished product as follows>

1050 - 2-8°

1040 - RT

When I have created one material, wrongly i have created it in 1050 instead of 1040.

Then i have extend that material to 1040. Now that material is showing both storage locations.

Is it possible to block storage location 1050 for this material only?

Because of both SLOC thre are chaces of wrong receipt in 1050.

Pl. help me to solve this problem.

Gkude