How To Fix CNV_10020757 - Only select rows that do not have an initial release

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 757

• Message text: Only select rows that do not have an initial release

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020757 - Only select rows that do not have an initial release ?

  The SAP error message CNV_10020757 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is trying to process rows that have already been released or finalized, which is not allowed in the context of the operation being performed.
  Cause:
  The error message "Only select rows that do not have an initial release" suggests that the data being processed includes entries that have already been marked as released or finalized. This can happen due to:
  
  Data Integrity Issues: The source data may contain records that have been previously processed or released.
  Incorrect Selection Criteria: The selection criteria used to filter the data may not be correctly set, leading to the inclusion of released records.
  Migration Process State: The migration process may be in a state where it expects only unprocessed or unreleased records.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Data Selection Criteria: Ensure that the selection criteria used to filter the data for migration only includes rows that are not released. You may need to adjust your query or selection logic.
  
  
  Check Source Data: Inspect the source data for any records that have been marked as released. You may need to exclude these records from the migration process.
  
  
  Data Cleanup: If there are records that should not have been released, consider cleaning up the data in the source system to ensure that only the appropriate records are included in the migration.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion process you are using. There may be specific guidelines or prerequisites that need to be followed.
  
  
  Testing: After making adjustments, perform a test run of the migration process to ensure that the error does not occur again.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to successfully complete your data migration or conversion process.