How To Fix CNV_20100116 - There are no duplicate cost element groups or CO account groups

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 116

• Message text: There are no duplicate cost element groups or CO account groups

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100116 - There are no duplicate cost element groups or CO account groups ?

  The SAP error message CNV_20100116 indicates that there are no duplicate cost element groups or CO (Controlling) account groups found during a conversion or migration process. This error typically arises in the context of data migration, particularly when using SAP's Conversion Tools or during the implementation of SAP S/4HANA.
  Cause:
  
  
  Data Migration Issues: The error suggests that the system is expecting to find duplicate cost element groups or CO account groups, but it cannot find any. This could be due to:
  
  Incorrect or incomplete data in the source system.
  Misconfiguration in the mapping of cost elements or account groups during the migration process.
  The absence of necessary data in the target system that should have been migrated.
  
  
  
  Configuration Errors: There may be issues with the configuration of cost elements or account groups in the SAP system, leading to the inability to identify duplicates.
  
  
  Solution:
  
  
  Check Data in Source System: Verify the data in the source system to ensure that there are indeed duplicate cost element groups or CO account groups. If they are missing, you may need to adjust the data in the source system.
  
  
  Review Migration Mapping: Ensure that the mapping of cost elements and account groups is correctly defined in the migration tool. Check if the mapping aligns with the expected structure in the target system.
  
  
  Configuration Review: Review the configuration of cost elements and account groups in the target SAP system. Ensure that they are set up correctly and that there are no discrepancies.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using. There may be specific guidelines or prerequisites that need to be followed.
  
  
  Use Transaction Codes: Utilize relevant transaction codes (like KS01 for creating cost elements or OKB9 for account group settings) to check the existing configurations and data.
  
  
  SAP Notes and Support: Check for any SAP Notes related to this error message. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  Testing: After making the necessary adjustments, re-run the migration process to see if the error persists.
  
  
  Related Information:
  
  SAP S/4HANA Migration Cockpit: If you are using the Migration Cockpit, ensure that you are following the correct steps and that all required fields are populated.
  Data Consistency Checks: Perform data consistency checks in both the source and target systems to identify any discrepancies that may lead to this error.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.