How To Fix /SAPAPO/OO_TR301 - Product is not assigned to the location in the model

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OO_TR -

• Message number: 301

• Message text: Product is not assigned to the location in the model

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OO_TR301 - Product is not assigned to the location in the model ?

  The SAP error message /SAPAPO/OO_TR301 Product is not assigned to the location in the model typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you are trying to perform a transaction or operation that requires a product to be linked to a specific location in the planning model, but that link does not exist.
  Cause:
  
  Missing Assignment: The product you are trying to use is not assigned to the location in the planning model. This can happen if the product was recently created or if the location was changed without updating the product assignment.
  Model Configuration: The planning model may not have been configured correctly to include the product-location assignment.
  Data Migration Issues: If data was migrated from another system or if there were changes in the master data, the assignment might have been lost or not properly set up.
  
  Solution:
  
  
  Check Product-Location Assignment:
  
  Go to the transaction code /SAPAPO/LOC3 (Location Product Assignment) in SAP APO.
  Check if the product is assigned to the specific location in the model. If not, you will need to create the assignment.
  
  
  
  Create Assignment:
  
  If the product is not assigned, you can create the assignment by selecting the appropriate product and location and saving the changes.
  
  
  
  Verify Model Settings:
  
  Ensure that the planning model is correctly set up to include the necessary product-location assignments. You may need to review the model configuration in /SAPAPO/MC62 (Model Configuration).
  
  
  
  Check Master Data:
  
  Review the master data for the product and location to ensure that all necessary information is correctly maintained.
  
  
  
  Re-run Planning:
  
  After making the necessary assignments, re-run the planning process to see if the error persists.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  /SAPAPO/LOC3: For checking and maintaining product-location assignments.
  /SAPAPO/MC62: For model configuration.
  
  
  
  Documentation: Refer to SAP Help documentation for more details on product-location assignments and planning model configurations.
  
  
  User Authorization: Ensure that you have the necessary authorizations to make changes to product-location assignments in the system.
  
  
  Consult with SAP Support: If the issue persists after following the above steps, consider reaching out to SAP support for further assistance, especially if this is a recurring issue or if it affects multiple products or locations.
  
  
  By following these steps, you should be able to resolve the error and ensure that the product is correctly assigned to the location in the planning model.