Message type: E = Error
Message class:  NAA - Subsequent settlement (Purchasing) 
Message number: 329
Message text: Tax code (tax-free transaction input tax) of company code &1 missing
The condition record for condition type &V3& is to be settled
independent of business volume.
The tax code for non-taxable transactions (input tax) of the company
code is required for transfer to the settlement document(s) for supplier
billing documents.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
The tax code for non-taxable transactions (input tax) is not maintainedSettlement accounting cannot be performed.
&WHAT_TO_DO& for system administrators
Maintain the missing data in Customizing. Repeat settlement accounting
for arrangement &V2&.
<DS>
<ds:SIMG.SIMG_CFMENUORFBOBCL>Assign Tax Codes for Non-Taxable
Transactions</>
ENDIF
Error message extract from SAP system. Copyright SAP SE.
The SAP error message NAA329 indicates that there is a missing tax code for tax-free transactions in the specified company code. This error typically arises when the system is trying to process a transaction that requires a tax code for tax-free input tax, but the relevant tax code has not been defined or is not available in the system for the specified company code.
Cause: Missing Tax Code: The tax code for tax-free transactions has not been defined in the system for the specified company code.
Configuration Issues: The tax configuration settings may not be properly set up in the SAP system. Incorrect Company Code: The transaction may be referencing the wrong company code where the tax code is not defined. Data Entry Errors: There may be errors in the data entry that lead to the system not recognizing the tax code.
Solution: Define the Tax Code: Go to the SAP transaction code OBYZ (or navigate through the
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