How To Fix CNV_MBT_46470 - Drop process elements under root and step elements under process elements

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 470

• Message text: Drop process elements under root and step elements under process elements

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_46470 - Drop process elements under root and step elements under process elements ?

  The SAP error message CNV_MBT_46470 typically occurs during the execution of a migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with the structure of the data being processed, specifically related to the hierarchy of process elements.
  Cause:
  The error message CNV_MBT_46470 suggests that there is a problem with the organization of process elements in the migration data. Specifically, it indicates that:
  
  There are process elements that are not correctly nested under their respective root elements.
  The structure of the data does not conform to the expected hierarchy, which is necessary for the migration process to function correctly.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Structure: Review the data structure you are trying to migrate. Ensure that all process elements are correctly nested under their respective root elements. This may involve checking the configuration or mapping of the data.
  
  
  Validate Mapping: If you are using a mapping template, ensure that the mapping is correctly defined. The mapping should reflect the correct hierarchy and relationships between the different elements.
  
  
  Use Migration Tools: Utilize the SAP migration tools to validate your data before executing the migration. These tools often provide validation checks that can help identify structural issues.
  
  
  Review Documentation: Consult the SAP documentation related to the specific migration process you are using. There may be specific guidelines or requirements for the data structure that need to be followed.
  
  
  Test with Sample Data: If possible, test the migration process with a smaller set of sample data that adheres to the expected structure. This can help isolate the issue and confirm that the migration process works as intended.
  
  
  Consult SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your version of SAP and the migration process you are using.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it may have built-in features to help troubleshoot and resolve such issues.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They can provide practical insights and solutions based on their experiences.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_MBT_46470 error message.