Transaction Codes For WM Physical Inventory

How to configure physical inventory in WM?
No need to do any configuration settings for Phy-Inv
LI01  - Create record
LI11n - inventory count
LI20  - clear differences(WM)
LI21  - Clear inventory (IM)
 
T.codes regarding warehouse management manual physical inventory process.
The Perform Physical Inventory process includes the activities listed below: 
- Generate Count Documents
- Distribute Count Sheets
- Perform Count
- Perform Re-Count
- Enter Count
- Compare Count Results with System
- Clear Differences in WM
- Clear Differences IM
T Codes:
- Select range of locations to be counted – LX15
- Print Physical Inventory Document – LI04
- Enter Stock Take Quantity – LI11
- List & Select Recount bins – LI14
- Print Recount Inventory Document – LI04
- Enter Stock Take Quantity – LI11
- Clear Discrepancies in WM – LI20
- Clear Discrepancies in IM – LI21
T codes 
LCO1 Set Up Warehouse Co/Material Docs. 
LCO2 Set Up Warehouse Co/Transport Orders 
LL01 Warehouse Activity Monitor 
LS01 Create Warehouse Master Record LS01N Create Warehouse Master Record 
LS02 Change Warehouse Master Record 
LS02N Change Warehouse Master Record 
LS03 Display Warehouse Master Record 
LS03N Display Warehouse Master Record 
LS26 Warehouse stocks per material 
MB52 List of Warehouse Stocks on Hand OLML