Message type: E = Error
Message class:  COM_PRODUCT_TAX - Messages for Product Taxes 
Message number: 029
Message text: Assignment of tax data for product &1 in country &2 not unique
The tax data for product &V1& in country &V2& cannot be uniquely
assigned to a tax data record in the connected SAP System.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Check your entries in the Customizing activity <LS>Define Assignment of
Tax Data from ERP to CRM</> or implement your own assignment rules in
the Customizing activity <LS>Define Customer-Specific Assignment of Tax
Data from ERP to CRM</>.
To do this, choose <LS>Customizing</> in the <LS>Performance Assistant
</> toolbar.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message COM_PRODUCT_TAX029 indicates that there is an issue with the assignment of tax data for a specific product in a particular country. This error typically arises when there are multiple tax classifications or tax rates defined for the same product in the same country, leading to ambiguity in determining which tax data should be applied.
Cause: Duplicate Tax Classifications: There may be multiple tax classifications assigned to the same product for the same country, which creates confusion in the system. Incorrect Configuration: The tax configuration in the system may not be set up correctly, leading to overlapping or conflicting tax data. Data Entry Errors: Manual entry errors during the setup of tax data for products can lead to duplicates or inconsistencies.
Solution: Review Tax Data: Check the tax data assigned to the product in the specified country. Look for any duplicate entries or conflicting tax classifications. Consolidate Tax Classifications: If you find multiple tax
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