How To Fix CNV_10020070 - Alternative path is not defined completely

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 070

• Message text: Alternative path is not defined completely

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_10020070 - Alternative path is not defined completely ?

  The SAP error message CNV_10020070: Alternative path is not defined completely 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 there is an issue with the configuration of alternative paths in the migration settings.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Incomplete Configuration: The alternative path for data mapping or transformation has not been fully defined. This could mean that required fields or parameters are missing.
  Incorrect Mapping: The mapping of source data to target data may not be correctly set up, leading to incomplete paths.
  Missing Dependencies: There may be dependencies or prerequisites that have not been fulfilled, which are necessary for the alternative path to be recognized.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the relevant migration project or configuration settings in the SAP system.
  Ensure that all required fields for the alternative path are filled out completely. This includes checking for any mandatory fields that may have been overlooked.
  
  
  
  Review Mapping:
  
  Verify the data mapping settings to ensure that all source fields are correctly mapped to their corresponding target fields.
  Look for any discrepancies or missing mappings that could lead to the error.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or migration guides related to the specific migration scenario you are working on. This can provide insights into the required configurations and common pitfalls.
  
  
  
  Check Dependencies:
  
  Ensure that all necessary prerequisites for the migration process are met. This may include ensuring that certain data is available or that specific configurations are in place.
  
  
  
  Test Migration:
  
  After making the necessary adjustments, perform a test migration to see if the error persists. This can help confirm whether the changes made have resolved the issue.
  
  
  
  Seek Support:
  
  If the issue continues to occur, 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 troubleshooting steps.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as understanding how it works can help in configuring alternative paths correctly.
  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 and resolve the cause of the CNV_10020070 error in your SAP environment.