How To Fix CVI_EI017 - Tax indicator with key &1 &2 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: CVI_EI - Messages for Complex Interface

• Message number: 017

• Message text: Tax indicator with key &1 &2 already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CVI_EI017 - Tax indicator with key &1 &2 already exists ?

  The SAP error message CVI_EI017, which states "Tax indicator with key &1 &2 already exists," typically occurs in the context of the Customer-Vendor Integration (CVI) process. This error indicates that there is a duplicate tax indicator entry in the system for the specified key values.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are duplicate tax indicator entries in the system. This can happen if the same tax indicator is being assigned to multiple entities (customers or vendors) without proper differentiation.
  Data Migration Issues: If data has been migrated from another system or if there have been manual entries that were not properly validated, it can lead to duplicates.
  Configuration Errors: Incorrect configuration in the tax settings or in the integration settings between customer and vendor master data can also lead to this error.
  
  Solution:
  
  
  Check for Duplicates: 
  
  Go to the relevant transaction (e.g., transaction code OBYZ for tax codes) and check if the tax indicator with the specified key already exists.
  If duplicates are found, you may need to delete or modify the duplicate entry to resolve the conflict.
  
  
  
  Review Configuration:
  
  Ensure that the tax configuration settings are correctly set up in the system. This includes checking the tax codes and their assignments to customers and vendors.
  Verify that the integration settings between customer and vendor master data are correctly configured.
  
  
  
  Data Cleanup:
  
  If the error is due to data migration, perform a data cleanup to remove or correct any duplicate entries.
  Use transaction codes like SE16 or SE11 to access the relevant tables and identify duplicates.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to CVI and tax indicators for any specific guidelines or updates that may address this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking for duplicates and reviewing configurations, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBYZ (for tax codes), BP (Business Partner), and CVI (Customer-Vendor Integration).
  SAP Notes: Check for any SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Master Data Management: Understanding how master data is managed in SAP, especially in the context of customer and vendor integration, can help prevent such issues in the future.
  
  By following these steps, you should be able to identify the cause of the CVI_EI017 error and implement a solution to resolve it.