How To Fix CNV_10020711 - &1 &2: Generation style &3 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 711

• Message text: &1 &2: Generation style &3 does not exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020711 - &1 &2: Generation style &3 does not exist ?

  The SAP error message CNV_10020711 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The error indicates that a specific "generation style" referenced in the migration process does not exist or is not defined correctly.
  Cause:
  
  Missing Configuration: The generation style specified in the migration configuration may not be defined in the system.
  Incorrect Mapping: There may be a mismatch between the expected generation styles and what is available in the system.
  Transport Issues: If the migration configuration was transported from another system, the necessary generation styles may not have been included or activated.
  Version Compatibility: The generation style may not be compatible with the version of the SAP system you are using.
  
  Solution:
  
  Check Configuration: Verify that the generation style referenced in the error message is correctly defined in the system. You can do this by checking the relevant customizing settings in the SAP system.
  Update Migration Settings: If the generation style is missing, you may need to create it or update the migration settings to use an existing generation style.
  Transport Requests: If the configuration was transported, ensure that all necessary transport requests have been successfully imported and activated in the target system.
  Consult Documentation: Review the SAP documentation related to the migration process to ensure that you are using the correct generation styles and configurations.
  Check for Notes: Look for any SAP Notes related to this error message, as there may be patches or updates that address this issue.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error details and context.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide additional insights or fixes for this error.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide guidance on configuring generation styles and troubleshooting common issues.
  Community Forums: Check SAP Community forums or other user groups where similar issues may have been discussed, as other users may have encountered and resolved the same error.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.