How To Fix CNV_10020210 - All alternative paths are used

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 210

• Message text: All alternative paths are used

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020210 - All alternative paths are used ?

  The SAP error message CNV_10020210: All alternative paths are used typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system has exhausted all available paths for processing the data, which can happen for various reasons.
  Causes:
  
  Excessive Data Volume: The data being processed may exceed the limits of the defined paths, leading to the system running out of alternatives to process the data.
  Configuration Issues: Incorrect or suboptimal configuration settings in the migration tool can lead to inefficient path usage.
  Data Dependencies: There may be dependencies or relationships in the data that are not being handled correctly, causing the paths to be consumed without successfully processing the data.
  Performance Bottlenecks: System performance issues, such as insufficient resources (CPU, memory, etc.), can lead to delays and path exhaustion.
  
  Solutions:
  
  Review Data Volume: Check the volume of data being migrated. If it is too large, consider breaking it down into smaller batches to reduce the load on the system.
  Optimize Configuration: Review the configuration settings of the migration tool. Ensure that the settings are optimized for the specific data being processed.
  Check Data Relationships: Analyze the data for any dependencies or relationships that may not be properly defined. Ensure that all necessary data is available and correctly linked.
  Increase System Resources: If performance is an issue, consider increasing the system resources (CPU, memory) to handle the migration process more effectively.
  Consult SAP Notes: Check for any relevant SAP Notes or updates that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  Log Analysis: Review the migration logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the migration tool you are using, as it may provide specific guidance on handling this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved this issue.
  SAP Support: If the problem persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and context about the error.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.