How To Fix LP302 - No assignment defined for plant &1 and warehouse number &2

SAP Error Message - Details

• Message type: E = Error

• Message class: LP - WM-PP interface

• Message number: 302

• Message text: No assignment defined for plant &1 and warehouse number &2

What causes this issue?

No storage location exists in warehouse number &V2& that is managed in
plant &V1&.

How to fix this error?

Please check your entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LP302 - No assignment defined for plant &1 and warehouse number &2 ?

  The SAP error message LP302 "No assignment defined for plant &1 and warehouse number &2" typically occurs in the context of warehouse management and logistics execution. This error indicates that there is no configuration or assignment linking the specified plant to the specified warehouse number in the system.
  Cause:
  
  Missing Configuration: The most common cause is that the plant and warehouse number have not been properly configured in the system. This means that the system does not recognize the relationship between the two entities.
  Incorrect Data Entry: There may be a typo or incorrect entry in the plant or warehouse number when trying to perform a transaction.
  Transport Issues: If the configuration was recently transported from another system (e.g., from a development to a production environment), it may not have been successfully completed.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or access the configuration.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the transaction code SPRO (SAP Project Reference Object) and navigate to:
  
  Logistics Execution -> Warehouse Management -> Integration with Other Applications -> Define Warehouse Number.
  
  
  Ensure that the warehouse number is correctly assigned to the plant in question.
  
  
  
  Create Assignment:
  
  If the assignment does not exist, you will need to create it. This can typically be done in the same configuration area mentioned above.
  Make sure to save your changes and transport them if necessary.
  
  
  
  Verify Data Entry:
  
  Double-check the plant and warehouse number you are using in your transaction to ensure they are correct.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the warehouse management functions.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration steps, refer to SAP documentation or consult with your SAP Basis or functional team for assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SPRO: For configuration settings.
  LX01: To check warehouse stock.
  LT01: To create transfer orders.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to LP302.
  
  
  Support: If the issue persists after checking the configuration and data entry, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  
  By following these steps, you should be able to resolve the LP302 error and ensure that the plant and warehouse number are correctly assigned in your SAP system.