Message type: E = Error
Message class:  TAX_EXEMPT - Message class for tax exempt certificate 
Message number: 406
Message text: Archiving Tax Exemption Certificates: Write Program started
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The SAP error message TAX_EXEMPT406 typically indicates an issue related to the archiving of tax exemption certificates. This message is generated when the write program for archiving tax exemption certificates is started, but it may not complete successfully due to various reasons. Cause The error can be caused by several factors, including:
Configuration Issues: Incorrect configuration settings in the tax exemption certificate management module. Data Integrity Issues: Problems with the data being archived, such as missing or inconsistent records. Authorization Issues: The user executing the archiving process may not have the necessary authorizations to perform the operation. Technical Errors: Issues with the underlying database or the SAP system itself, such as performance problems or system errors. Solution To resolve the TAX_EXEMPT406 error, you can follow these steps: Check Configuration: Ensure that the configuration for tax exemption certificates is set up correctly in the system. Review the settings in the relevant customizing transactions. Review Data: Check the data that is being archived. Look
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