How To Fix CRM_PRODUCT_SALES029 - Assignment of tax data for product &1 in country &2 not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_PRODUCT_SALES - Message Class for Package CRM_PRODUCT_SALES

• Message number: 029

• Message text: Assignment of tax data for product &1 in country &2 not unique

What causes this issue?

The tax data for product &V1& in country &V2& cannot be uniquely
assigned to a tax data record in the connected OLTP System.

System Response

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

How to fix this error?

Check your entries in the Customizing activity <LS>Define Assignment of
Tax Data from R/3 to CRM</> or implement your own assignment rules in
the Customizing activity <LS>Define Customer-Specific Assignment of Tax
Data from R/3 to CRM</>.
To do this, choose <LS>Customizing</> in the <LS>Performance Assistant
</> toolbar.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_PRODUCT_SALES029 - Assignment of tax data for product &1 in country &2 not unique ?

  The SAP error message CRM_PRODUCT_SALES029 indicates that there is an issue with the assignment of tax data for a specific product in a specific country. This error typically arises when there are multiple tax classifications or tax data entries that are conflicting or not unique for the specified product and country combination.
  Cause:
  
  Duplicate Tax Classifications: There may be multiple tax classifications assigned to the same product for the same country, leading to ambiguity in determining which tax data to apply.
  Incorrect Configuration: The tax configuration in the system may not be set up correctly, leading to overlapping or conflicting tax data entries.
  Data Migration Issues: If data was migrated from another system, it’s possible that duplicate entries were created during the migration process.
  Master Data Issues: The product master data may have inconsistencies or errors that lead to multiple tax assignments.
  
  Solution:
  
  Check Tax Classifications: Review the tax classifications assigned to the product in the specified country. Ensure that there is only one unique tax classification for that product-country combination.
  Correct Configuration: Go to the tax configuration settings in SAP and verify that the tax data is set up correctly. Make sure there are no overlapping entries.
  Data Cleanup: If duplicates are found, clean up the data by removing or consolidating the duplicate tax classifications.
  Review Master Data: Check the product master data for any inconsistencies or errors. Ensure that the product is correctly defined and that tax data is accurately assigned.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on tax data configuration and management.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CRMD_ORDER, MM02, or VK11 to view or edit product and tax data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Testing: After making changes, test the configuration by attempting to create or modify a sales order involving the affected product to ensure that the error no longer occurs.
  User Roles: Ensure that you have the necessary permissions to view and edit tax data and product master data in SAP.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in SAP CRM and tax configuration.