Blocking a Material for Posting 
Use
To prevent any goods movements being posted for the materials that you have selected for the periodic inventory, you should set a posting block.
Procedure
Menu Path |
From the Physical Inventory node, choose Physical Inventory Document ® Change |
Transaction Code |
MI02 |
Field |
Data |
Phys. inventory doc. |
First document number |
Fiscal year |
Current year |
.
.The system issues a message in the status line confirming the change.
until the overview tree appears.