How To Fix L1421 - Table & client & warehouse no. & plant &: No unique storage location

SAP Error Message - Details

• Message type: E = Error

• Message class: L1 - Message handling for WM master data

• Message number: 421

• Message text: Table & client & warehouse no. & plant &: No unique storage location

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message L1421 - Table & client & warehouse no. & plant &: No unique storage location ?

  The SAP error message L1421 indicates that there is no unique storage location for the specified table, client, warehouse number, and plant. This error typically arises in the context of inventory management and logistics when the system is unable to determine a specific storage location for a material based on the provided parameters.
  
  Cause:
  
  Multiple Storage Locations: The specified warehouse and plant combination may have multiple storage locations defined, and the system cannot determine which one to use.
  
  Configuration Issues: There may be a configuration issue in the warehouse management settings or material master data that leads to ambiguity in storage location assignment.
  Missing Data: The material master may not have the necessary data for the specified storage location, or the storage location may not be properly assigned to the warehouse.
  Client-Specific Settings: The error may also arise due to client-specific settings that do not align with the warehouse management configuration.
  
  
  Solution:
  
  Check Storage Locations: Verify the