How To Fix CNV20600073 - Entry for company code &1 exists already

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20600 - message class for package 20600

• Message number: 073

• Message text: Entry for company code &1 exists already

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20600073 - Entry for company code &1 exists already ?

  The SAP error message CNV20600073 indicates that there is an attempt to create or modify an entry for a company code that already exists in the system. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during the execution of specific transactions that involve company codes.
  Cause:
  
  Duplicate Entry: The most common cause is that the company code you are trying to create or modify already exists in the database.
  Data Migration Issues: If you are migrating data from another system, there may be duplicate entries in the source data that are being imported into SAP.
  Incorrect Configuration: There may be a misconfiguration in the data migration settings or mapping that leads to attempts to create existing entries.
  
  Solution:
  
  
  Check Existing Entries: 
  
  Use transaction code OBY6 (or similar) to check the existing company codes in the system. Verify if the company code you are trying to create already exists.
  
  
  
  Modify or Delete Existing Entry: 
  
  If the company code exists and you need to make changes, consider modifying the existing entry instead of creating a new one.
  If the existing entry is not needed, you may delete it (ensure that this is appropriate and does not affect other processes).
  
  
  
  Data Validation: 
  
  If you are migrating data, ensure that the source data is validated to remove duplicates before importing it into SAP.
  Use tools like SAP Data Services or LSMW (Legacy System Migration Workbench) to clean and transform the data as needed.
  
  
  
  Review Migration Settings: 
  
  Check the settings and mapping in your migration tool to ensure that they are correctly configured to avoid attempts to create duplicate entries.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific migration tool or process you are using for any additional guidance or troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBY6 (for company code settings) and LSMW (for data migration).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Data Migration Best Practices: Follow best practices for data migration, including thorough data cleansing and validation processes to avoid such errors.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.