How To Fix CNV_20900095 - In activity Make Special Settings, option keep address numbers selected

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20900 - Message class for package CNV_20900

• Message number: 095

• Message text: In activity Make Special Settings, option keep address numbers selected

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20900095 - In activity Make Special Settings, option keep address numbers selected ?

  The SAP error message CNV_20900095 typically occurs during data migration activities, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error is related to the activity of making special settings, specifically when the option to "keep address numbers" is selected.
  Cause:
  The error message CNV_20900095 indicates that there is an issue with the address number assignment during the migration process. This can happen due to several reasons, including:
  
  Data Inconsistencies: The source data may have inconsistencies or duplicates in address numbers that prevent the system from properly mapping them to the target system.
  Configuration Issues: There may be configuration settings in the target system that do not allow for the retention of address numbers.
  Missing Data: Required data for the address numbers may be missing or not properly formatted in the source data.
  Custom Logic: If there are custom enhancements or logic in the migration process, they may interfere with the address number handling.
  
  Solution:
  To resolve the CNV_20900095 error, you can take the following steps:
  
  Check Source Data: Review the source data for any inconsistencies or duplicates in address numbers. Ensure that all required fields are populated correctly.
  Review Migration Settings: Verify the settings in the migration cockpit or tool you are using. Ensure that the option to keep address numbers is correctly configured and that there are no conflicting settings.
  Adjust Configuration: If necessary, adjust the configuration in the target system to allow for the retention of address numbers. This may involve checking the relevant customizing settings in SAP.
  Consult Documentation: Refer to the SAP documentation or notes related to the migration process for any specific instructions or known issues regarding address number handling.
  Test Migration: Perform a test migration with a smaller dataset to identify if the issue persists. This can help isolate the problem.
  Seek Support: If the issue cannot be resolved, consider reaching out to SAP support or consulting with an SAP expert who can provide guidance based on your specific scenario.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common issues and best practices for data migration.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the root cause of the CNV_20900095 error and implement a suitable solution.