Message type: E = Error
Message class:  FICODIAN_HCM - HCM Integration Messages 
Message number: 006
Message text: The tax number type &1 is not within DIAN codes.
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The SAP error message FICODIAN_HCM006 indicates that the tax number type specified in the system is not recognized as a valid code by the DIAN (Dirección de Impuestos y Aduanas Nacionales) in Colombia. This error typically arises when there is a mismatch between the tax number type being used in the SAP system and the codes that are defined or accepted by DIAN.
Cause: Invalid Tax Number Type: The tax number type you are trying to use is not defined in the DIAN codes.
Configuration Issues: The configuration settings in SAP for tax number types may not be aligned with the latest DIAN requirements. Data Entry Errors: There may be a typographical error in the tax number type being entered. Updates or Changes in DIAN Codes: DIAN may have updated their list of valid tax number types, and the SAP system has not been updated accordingly.
Solution: Check Tax Number Type: Verify the tax number type you
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