How To Fix CNV_20800231 - Only &1 messages being displayed.(New account existence check)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20800 - Message class for CNV_20800

• Message number: 231

• Message text: Only &1 messages being displayed.(New account existence check)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20800231 - Only &1 messages being displayed.(New account existence check) ?

  The SAP error message CNV_20800231 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The message indicates that only a limited number of messages (in this case, &1) are being displayed, which may be due to a new account existence check that is being performed.
  Cause:
  
  Data Validation Issues: The error often arises when the system is checking for the existence of accounts or other master data that are required for the migration process. If the accounts do not exist or are not properly configured, the system may limit the number of messages displayed.
  Configuration Settings: There may be settings in the migration tool or the system configuration that limit the output of messages or errors.
  Data Quality: Poor data quality or inconsistencies in the source data can lead to this error, as the system may not be able to find the necessary accounts.
  
  Solution:
  
  Check Account Existence: Verify that all required accounts exist in the target system. You may need to create or adjust accounts in the target system to match the source data.
  Review Migration Settings: Check the settings in the migration tool to ensure that it is configured to display all relevant messages. You may need to adjust the logging or message display settings.
  Data Cleansing: Perform data cleansing on the source data to ensure that it meets the requirements for migration. This may involve correcting inconsistencies or removing invalid entries.
  Run Migration in Test Mode: If possible, run the migration in a test environment to identify and resolve issues without affecting production data.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using, as it may provide additional insights or troubleshooting steps related to this error message.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.