Introduction to SAP WM Tcodes
Warehouse Management (WM) is an essential module within SAP ERP that provides tools for handling inventory management and tracking of goods in a warehouse. SAP Warehouse Management (WM) module offers various functionalities to manage complex warehouse operations. To efficiently navigate through the WM module, it's crucial to know the transaction codes (Tcodes) for different operations. Below is a categorized listing of SAP WM Tcodes.Transfer Requirement Transaction Codes
| Tcode | Description |
|---|---|
| LB01 | Create Transfer Requirement |
| LB02 | Change Transfer Requirement |
| LB03 | Display Transfer Requirement |
| LB10 | TRs for Storage Type |
| LB11 | TRs for Material |
| LB12 | TRs and Posting Change for MLEat.Doc. |
| LB13 | TRs for Requirement |
Inventory Management Transaction Codes
| Tcode | Description |
|---|---|
| LI01 | Create System Inventory Record |
| LI02 | Change System Inventory Record |
| LI03 | Display System Inventory Record |
| LI04 | Print System Inventory Record |
| LI05 | Inventory History for Storage Bin |
| LI06 | Block Storage types for annual inventory |
| LI11 | Enter Inventory Count |
| LI12 | Change Inventory Count |
| LI13 | Display Inventory Count |
| LI14 | Start Inventory Recount |
| LI20 | Clear Inventory Differences WM |
| LI21 | Clear Inventory Differences in MM-IM |
Number Range Transaction Codes
| Tcode | Description |
|---|---|
| LN01 | Number Ranges for Transfer Requirement |
| LN02 | Number Ranges for Transfer Orders |
| LN03 | Number Ranges for Quants |
| LN04 | Number Ranges for Posting Changes |
| LN05 | Number Ranges for Inventory |
| LN06 | Number Ranges for Reference Number |
Picking and Staging Transaction Codes
| Tcode | Description |
|---|---|
| LP10 | Direct Picking for PO |
| LP11 | WM Staging of Crate Parts WM |
| LP12 | Staging Release Order Parts (WM-PP) |
| LP21 | WM Replenishment for Fixed Bins WM |
| LP22 | Replenishment Planning for Fixed Bins |
Transfer Posting Transaction Codes
| Tcode | Description |
|---|---|
| LQ01 | Transfer Posting in Inventory Management |
| LQ02 | Transfer Posting in Inventory Management |
Warehouse Master Record Transaction Codes
| Tcode | Description |
|---|---|
| LS01 | Create Warehouse Master Record |
| LS02 | Change Warehouse Master Record |
| LS03 | Display Warehouse Master Record |
| LS04 | Display Empty Storage Bins |
Storage Bin and Quant Transaction Codes
| Tcode | Description |
|---|---|
| LS24 | Display Quants for Material |
| LS25 | Display Quants per Storage Bin |
| LS26 | Stock of Material |
| LS27 | Display Quants for Storage Unit |
| LS28 | Display Storage Units / Bin |
Transfer Order Transaction Codes
| Tcode | Description |
|---|---|
| LT01 | Create Transfer Order |
| LT02 | Create TO for Inventory Difference |
| LT03 | Create TO from Delivery Note |
| LT04 | Create TO from TR |
| LT05 | Process Posting Change Notice |
Posting Change Notices Transaction Codes
| Tcode | Description |
|---|---|
| LU01 | Create Posting Change Notice |
| LU02 | Change Posting Change Notice |
| LU03 | Display Posting Change Notice |
Storage Bin Reports and Analysis Transaction Codes
| Tcode | Description |
|---|---|
| LX01 | List of Empty Storage Bins |
| LX03 | Bin Status Report |
| LX04 | Capacity Used |
Hazardous Material Management Transaction Codes
| Tcode | Description |
|---|---|
| VM01 | Create Hazardous Material |
| VM02 | Change Hazardous Material |
| VM03 | Display Hazardous Material |
Conclusion
Understanding SAP WM Transaction Codes is essential for effective warehouse management. This comprehensive list of codes will help you navigate various processes smoothly, from transfer requirements to hazardous material management.Frequently Asked Questions (FAQs)
1. What is a Tcode in SAP WM?
A Tcode (Transaction Code) in SAP WM is a shortcut code that directs the user to specific functions within the module.2. How to create a Transfer Order in SAP WM?
Use Tcode LT01 to create a Transfer Order.3. What is the use of LI20 Tcode?
The LI20 Tcode is used to clear inventory differences within Warehouse Management.4. What are number range transaction codes in SAP WM?
Number range transaction codes such as LN01 and LN02 define the range of numbers used for various warehouse documents.5. How to display storage bins in SAP WM?
Use LS04 to display empty storage bins and LS25 to display quants per storage bin.