How To Fix CNV_10020600 - Number of blocks for division (&1) <= Number of blocks for loading (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 600

• Message text: Number of blocks for division (&1) <= Number of blocks for loading (&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020600 - Number of blocks for division (&1) <= Number of blocks for loading (&2) ?

  The SAP error message CNV_10020600, which states "Number of blocks for division (&1) <= Number of blocks for loading (&2)," typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools like the SAP S/4HANA Migration Cockpit or the SAP Data Services.
  Cause:
  This error indicates that the number of data blocks being processed for a specific division (or segment) is less than or equal to the number of blocks that are being loaded. This can happen due to several reasons, including:
  
  Data Volume Issues: The data being processed may not be properly segmented, leading to an imbalance in the number of blocks.
  Configuration Errors: Incorrect configuration settings in the migration tool or process can lead to this error.
  Data Quality Issues: If the data being migrated has inconsistencies or is not in the expected format, it can lead to processing errors.
  Performance Issues: If the system is under heavy load or if there are performance bottlenecks, it may not be able to handle the data blocks efficiently.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Segmentation: Ensure that the data is properly segmented and that the number of blocks for division is correctly configured. You may need to adjust the parameters for data division in the migration tool.
  
  
  Review Configuration Settings: Verify the configuration settings in the migration tool. Ensure that all parameters are set correctly and that they align with the data being processed.
  
  
  Data Quality Checks: Perform data quality checks on the source data. Ensure that the data is clean, consistent, and in the expected format. Address any issues found during this check.
  
  
  Monitor System Performance: Check the performance of the SAP system during the migration process. If the system is under heavy load, consider scheduling the migration during off-peak hours or optimizing system resources.
  
  
  Consult SAP Notes: Look for relevant SAP Notes or documentation that may provide additional insights or specific fixes related to this error message.
  
  
  Increase Block Size: If applicable, consider increasing the block size for loading or adjusting the parameters related to data processing to better balance the load.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They may have additional insights or patches that can help resolve the issue.
  
  
  Related Information:
  
  SAP Notes: Always check the SAP Support Portal for any relevant notes or updates related to this error message.
  Migration Tools Documentation: Review the documentation for the specific migration tool you are using, as it may provide additional troubleshooting steps or configuration guidelines.
  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 error and implement a solution to resolve it.