How To Fix APO_BAPI021 - Location product cannot be determined for product &1 location &2 type &3

SAP Error Message - Details

• Message type: E = Error

• Message class: APO_BAPI - Message Class for APO BAPIs

• Message number: 021

• Message text: Location product cannot be determined for product &1 location &2 type &3

What causes this issue?

A valid location product could not be determined for the specified
product and location. It is possible that the product or location with
this location type does not exist in the SCM system, or they were not
assigned to the relevant model.

How to fix this error?

Check whether the product and location exist. If you work with a number
of business system groups, or with a mapping of external product numbers
or locations to internal numbers, you should also check whether the
external system provides the correct external keys for product and
location.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message APO_BAPI021 - Location product cannot be determined for product &1 location &2 type &3 ?

  The SAP error message APO_BAPI021 indicates that the system is unable to determine the location product for a specific product and location combination. This error typically occurs in the context of Advanced Planning and Optimization (APO) when trying to perform operations that require the identification of a product at a specific location.
  Causes:
  
  
  Missing Location Product Master Data: The location product master data may not exist for the specified product and location combination. This can happen if the product has not been set up for that location in the system.
  
  
  Incorrect Product or Location: The product or location specified in the transaction may be incorrect or not valid in the context of the APO system.
  
  
  Data Synchronization Issues: There may be issues with data synchronization between the ERP and APO systems, leading to missing or outdated information.
  
  
  Configuration Issues: There may be configuration issues in the APO system that prevent the system from correctly identifying the location product.
  
  
  Inactive Location or Product: The location or product may be inactive or not available for planning purposes.
  
  
  Solutions:
  
  
  Check Location Product Master Data:
  
  Verify that the location product master data exists for the specified product and location. You can do this by navigating to the relevant transaction in SAP APO (e.g., /SAPAPO/LOCPROD).
  If the data is missing, create the location product master data for the product and location.
  
  
  
  Validate Product and Location:
  
  Ensure that the product and location identifiers used in the transaction are correct and valid.
  Check for typos or incorrect entries.
  
  
  
  Data Synchronization:
  
  If you suspect data synchronization issues, check the integration between the ERP and APO systems. Ensure that the master data has been correctly transferred and is up to date.
  
  
  
  Review Configuration:
  
  Review the configuration settings in the APO system to ensure that they are set up correctly for the product and location in question.
  
  
  
  Check Activity Status:
  
  Ensure that the product and location are active and available for planning. If they are inactive, you may need to reactivate them.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to this error message for additional troubleshooting steps or updates.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SAPAPO/LOCPROD to manage location product data or /SAPAPO/MC90 for checking master data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  APO Master Data: Familiarize yourself with the master data setup in SAP APO, including product master, location master, and location product master.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP APO for further assistance.