How To Fix LT248 - Assignment of a warehouse number is required

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 248

• Message text: Assignment of a warehouse number is required

What causes this issue?

Do not assign a warehouse number " " (empty) for factory/storage
location combinations.

System Response

The assignment of a warehouse number " " (empty) is not possible for
a factory/storage combination.

How to fix this error?

Decide which storage locations you want to manage WM systems. If you do
not want to assign warehouse numbers it is not necessary to make an
entry using the assignment table.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LT248 - Assignment of a warehouse number is required ?

  The SAP error message LT248 ("Assignment of a warehouse number is required") typically occurs in the context of warehouse management processes. This error indicates that a warehouse number has not been assigned to the relevant document or transaction, which is necessary for the system to process the request.
  Cause:
  
  Missing Warehouse Number: The most common cause is that the warehouse number is not specified in the transaction or document you are trying to process.
  Configuration Issues: There may be configuration issues in the system where the warehouse number is not properly linked to the relevant material or movement type.
  User Role/Authorization: The user may not have the necessary authorizations to access or assign a warehouse number.
  Document Type: The document type being processed may require a warehouse number that has not been set up correctly.
  
  Solution:
  
  
  Check Warehouse Number Assignment:
  
  Ensure that the warehouse number is correctly assigned in the transaction you are trying to execute. This can usually be done in the relevant screen where you enter the warehouse number.
  
  
  
  Review Configuration:
  
  Go to the configuration settings in SAP (transaction SPRO) and check the settings for warehouse management. Ensure that the warehouse number is properly configured and linked to the relevant materials and movement types.
  
  
  
  User Authorizations:
  
  Verify that the user has the necessary authorizations to access and assign warehouse numbers. This may involve checking user roles and permissions in the system.
  
  
  
  Document Type Settings:
  
  If applicable, check the settings for the document type you are working with to ensure that it is configured to require a warehouse number and that the warehouse number is valid.
  
  
  
  Input Validation:
  
  Ensure that the input fields are correctly filled out and that there are no typos or incorrect entries that could lead to the error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LT01 (Create Transfer Order), LT10 (Create Transfer Order from Stock), and others related to warehouse management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional insights or solutions.
  Documentation: Review SAP documentation or help files related to warehouse management for more detailed guidance on how to properly assign warehouse numbers and troubleshoot related issues.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide further assistance.