How To Fix LT260 - A storage type must not be assigned to itself as an identification point

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 260

• Message text: A storage type must not be assigned to itself as an identification point

Self-Explanatory Message

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• What is the cause and solution for SAP error message LT260 - A storage type must not be assigned to itself as an identification point ?

  The SAP error message LT260, which states "A storage type must not be assigned to itself as an identification point," typically occurs in the context of warehouse management when configuring storage types and their identification points. This error indicates that there is a misconfiguration in the assignment of storage types within the system.
  Cause:
  The error arises when a storage type is incorrectly set to identify itself as an identification point. In SAP Warehouse Management (WM), identification points are used to define how the system recognizes and processes storage types. If a storage type is assigned to itself, it creates a logical inconsistency, leading to this error.
  Solution:
  To resolve this error, you need to check the configuration of the storage types and their identification points. Here are the steps to follow:
  
  
  Access the Configuration:
  
  Go to the SAP Easy Access screen.
  Navigate to the following path: Logistics -> Logistics Execution -> Warehouse Management -> Master Data -> Storage Type -> Define Storage Type.
  
  
  
  Check Storage Type Settings:
  
  Find the storage type that is causing the error.
  Review the settings for the identification point. Ensure that the identification point is not set to the same storage type.
  
  
  
  Correct the Assignment:
  
  If the storage type is assigned to itself, change the identification point to a different, valid storage type.
  Save the changes.
  
  
  
  Test the Configuration:
  
  After making the changes, perform a test to ensure that the error no longer occurs. You can do this by trying to execute the transaction or process that previously triggered the error.
  
  
  
  Related Information:
  
  Identification Points: These are used in the warehouse management system to determine how the system should handle different storage types during various processes, such as picking, putaway, and inventory management.
  Storage Type Configuration: Proper configuration of storage types and their identification points is crucial for efficient warehouse operations. It is important to ensure that all settings are logically consistent and do not create circular references.
  SAP Notes and Documentation: If you continue to experience issues, consider checking SAP Notes or the official SAP documentation for additional guidance or updates related to this error.
  
  By following these steps, you should be able to resolve the LT260 error and ensure that your warehouse management configuration is set up correctly.