How To Fix EDOCUMENT_TR036 - Parameter error û missing or incorrect VKN/TCKN or alias

SAP Error Message - Details

• Message type: E = Error

• Message class: EDOCUMENT_TR - eDocument Turkey Messages

• Message number: 036

• Message text: Parameter error û missing or incorrect VKN/TCKN or alias

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EDOCUMENT_TR036 - Parameter error û missing or incorrect VKN/TCKN or alias ?

  The SAP error message EDOCUMENT_TR036 indicates a parameter error related to the Turkish e-invoicing system, specifically concerning the missing or incorrect VKN (Vergi Kimlik Numarasi - Tax Identification Number) or TCKN (Türkiye Cumhuriyeti Kimlik Numarasi - Turkish National Identification Number) or an alias. This error typically arises when the system is unable to validate the tax identification number provided in the e-document.
  Causes:
  
  Incorrect VKN/TCKN: The VKN or TCKN provided in the document may be incorrect or not formatted properly.
  Missing VKN/TCKN: The required tax identification number may not have been entered in the document.
  Alias Issues: If an alias is used instead of the actual VKN/TCKN, it may not be recognized or may be incorrect.
  
  Configuration Issues: There may be issues with the configuration settings in the SAP system related to e-invoicing.
  Data Synchronization: The data in the SAP system may not be synchronized with the Turkish tax authority's database.
  
  Solutions:
  
  Verify VKN/TCKN: Check the VKN or