Block Stock Movement

Dear Experts,

The scenario is as follows

Material WM Views are Extended using MM01. Material is only extended on to storage type S01.

Now if i transfer the stock from Storage Bin BIN1 of Storage Type S01 to BIN1 of Storage Type S02 the system is allowing me to do so.

Since I have not extended the material views on Storage Type S02, technically, the stock transfer should not be allowed.

Please advise as to how this issue can be addressed.

Thank you.

Barakzai