How To Fix CNV_10020706 - &1 &2: Chain link &3 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 706

• Message text: &1 &2: Chain link &3 does not exist

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_10020706 - &1 &2: Chain link &3 does not exist ?

  The SAP error message CNV_10020706 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. The error indicates that a specific chain link referenced in the process does not exist, which can disrupt the data migration workflow.
  Cause:
  
  Missing Chain Link: The error suggests that the system is trying to reference a chain link (a specific step or process in the data migration chain) that has not been defined or has been deleted.
  Configuration Issues: There may be misconfigurations in the data migration setup, such as incorrect settings or missing dependencies.
  Data Model Changes: Changes in the data model or structure that are not reflected in the migration configuration can lead to this error.
  Transport Issues: If the migration configuration was transported from one system to another, some components may not have been transported correctly.
  
  Solution:
  
  Check Chain Link Configuration: Verify that the chain link referenced in the error message exists in the configuration. If it does not exist, you may need to create it or correct the reference.
  Review Migration Settings: Go through the migration settings and ensure that all necessary components and links are properly configured.
  Recreate Missing Links: If a chain link is missing, you may need to recreate it based on the requirements of your migration process.
  Check for Dependencies: Ensure that all dependencies for the chain link are in place and correctly configured.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for additional troubleshooting steps.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  Documentation: Review the official SAP documentation for the data migration tool you are using, as it may contain specific troubleshooting steps or best practices.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.