How To Fix LT008 - With SU mgmt, strat.I together with mixed stor. A or X not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: LT - LE-WM: View or Table Maintenance Error Messages

• Message number: 008

• Message text: With SU mgmt, strat.I together with mixed stor. A or X not allowed

What causes this issue?

If the Storage Unit Management function is active, the system
determined
Putaway strategy "I" (addition to existing stock) and
Mixed storage "A" (bin) or "X" (no limitation)
This combination does not make sense.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LT008 - With SU mgmt, strat.I together with mixed stor. A or X not allowed ?

  The SAP error message LT008 indicates an issue related to the handling of stock types in the context of warehouse management. Specifically, the message states that "With SU management, strategy I together with mixed storage A or X not allowed." This error typically arises when there is a conflict between the storage strategy and the stock type configuration in the warehouse.
  Cause:
  
  
  Storage Strategy Conflict: The error occurs when the storage strategy being used (in this case, strategy I - which is usually a putaway strategy) is incompatible with the stock type settings. The stock types A (unrestricted stock) or X (blocked stock) cannot be mixed with the storage strategy that requires handling unit (HU) management.
  
  
  Configuration Issues: The warehouse management configuration may not be set up correctly to handle the combination of stock types and storage strategies. This can happen if the system is configured to use handling units but the stock types are not compatible with the selected strategy.
  
  
  Solution:
  
  
  Review Storage Strategy: Check the storage strategy configuration in the warehouse management settings. Ensure that the strategy being used is compatible with the stock types you are trying to use. If you are using handling unit management, you may need to adjust the strategy or stock type.
  
  
  Adjust Stock Types: If the storage strategy requires specific stock types, consider changing the stock type to one that is compatible with the strategy. For example, if you are using strategy I, ensure that you are not trying to mix it with stock types that are not allowed.
  
  
  Configuration Check: Review the configuration settings in the Warehouse Management (WM) module. Ensure that the settings for handling unit management and storage strategies are correctly aligned. You may need to consult with your SAP WM configuration team to make necessary adjustments.
  
  
  Testing: After making changes, perform tests to ensure that the error does not occur again. Create a new transfer order or perform a putaway to verify that the system processes it without errors.
  
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal for detailed documentation on warehouse management and handling unit management.
  Transaction Codes: Use transaction codes like SPRO to access the configuration settings for warehouse management and review the storage strategies and stock types.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuration.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or a consultant who specializes in SAP WM for further assistance.