How To Fix LT089 - Stor.unit mgmt only with storage unit type check (exception: block stor.)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 089

• Message text: Stor.unit mgmt only with storage unit type check (exception: block stor.)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LT089 - Stor.unit mgmt only with storage unit type check (exception: block stor.) ?

  The SAP error message LT089 indicates that there is an issue related to storage unit management (SUM) in the context of warehouse management (WM) or extended warehouse management (EWM). Specifically, this error occurs when there is an attempt to perform an operation that is not allowed due to the configuration of the storage unit type.
  Cause:
  The error message "LT089: Stor.unit mgmt only with storage unit type check (exception: block stor.)" typically arises in the following scenarios:
  
  
  Storage Unit Type Configuration: The storage unit type being used does not allow for the operation you are trying to perform. This can happen if the storage unit type is not configured to support storage unit management.
  
  
  Blocked Storage Units: The operation may involve a storage unit that is blocked or not allowed for certain movements or transactions.
  
  
  Warehouse Management Settings: There may be settings in the warehouse management configuration that restrict the use of certain storage unit types for specific operations.
  
  
  Solution:
  To resolve the LT089 error, you can take the following steps:
  
  
  Check Storage Unit Type Configuration:
  
  Go to the configuration settings for storage unit types in your SAP system.
  Ensure that the storage unit type you are using is configured to allow for the operations you are trying to perform.
  
  
  
  Review Blocked Storage Units:
  
  Check if the storage unit in question is blocked. If it is, you may need to unblock it or use a different storage unit that is not blocked.
  
  
  
  Adjust Warehouse Management Settings:
  
  Review the warehouse management settings related to storage unit management. Ensure that the settings allow for the intended operations with the specified storage unit types.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on storage unit management and the implications of storage unit type configurations.
  
  
  
  Testing:
  
  After making any changes, perform a test transaction to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as LT03 (Transfer Order Create), LT12 (Confirm Transfer Order), or LX01 (Display Storage Unit) to investigate and manage storage units.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on storage unit management.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in warehouse management.
  
  By following these steps, you should be able to identify the root cause of the LT089 error and implement a solution to resolve it.