Message type: E = Error
Message class:  FOT_TDT -  
Message number: 031
Message text: Time dependent tax calculation is not supported for country &1.
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The SAP error message FOT_TDT031 indicates that time-dependent tax calculation is not supported for the specified country (denoted by &1). This error typically arises in the context of tax determination and calculation processes within SAP, particularly when dealing with countries that do not support time-dependent tax rules.
Cause: Country-Specific Tax Regulations: Some countries do not have provisions for time-dependent tax calculations, meaning that tax rates do not change based on the date of the transaction.
Configuration Issues: The system may be configured to use time-dependent tax calculations for a country that does not support it, leading to this error. Incorrect Master Data: The master data for the customer, vendor, or material may be incorrectly set up to use time-dependent tax calculations.
Solution: Check Country Tax Configuration: Verify the tax configuration for the specific country in the SAP system. Ensure that the country is set up correctly in the tax configuration settings. Navigate to the transaction code OBYZ (for
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