How To Fix L3399 - Storage unit & will be lost. Storage type & is not SU-managed

SAP Error Message - Details

• Message type: E = Error

• Message class: L3 -

• Message number: 399

• Message text: Storage unit & will be lost. Storage type & is not SU-managed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message L3399 - Storage unit & will be lost. Storage type & is not SU-managed ?

  The SAP error message L3399 indicates that a storage unit (SU) will be lost because the storage type in question is not managed for storage units. This typically occurs in warehouse management scenarios where the system is trying to process a storage unit in a storage type that does not support SU management.
  
  Cause:
  
  Storage Type Configuration: The storage type is configured in such a way that it does not support storage unit management. This means that the system does not track individual storage units in that particular storage type.
  Movement Type: The movement type being used may require SU management, but the storage type does not support it.
  Warehouse Process: The process being executed (like putaway or picking) may be trying to handle a storage unit in a storage type that is not set up for SU management.
  
  
  Solution:
  
  
  Check Storage Type Configuration:
  
  Go to the configuration settings for the storage type in the SAP system