How To Fix CNV_MBT_DEX220 - Operation failed for create or delete tree element for variant &

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_DEX - DMIS Data Extract related messages

• Message number: 220

• Message text: Operation failed for create or delete tree element for variant &

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_DEX220 - Operation failed for create or delete tree element for variant & ?

  The SAP error message CNV_MBT_DEX220 typically occurs during the execution of a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there was a failure in creating or deleting a tree element for a specific variant, which can be related to various issues in the data structure or configuration.
  Possible Causes:
  
  Data Integrity Issues: The data being processed may have integrity issues, such as missing references or invalid entries that prevent the creation or deletion of the tree element.
  Configuration Errors: There may be misconfigurations in the migration settings or the variant being used, leading to conflicts during the operation.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to perform the create or delete actions on the specified tree element.
  Technical Errors: There could be underlying technical issues, such as database locks, system performance problems, or bugs in the migration tool.
  
  Solutions:
  
  Check Data Integrity: Review the data being migrated for any inconsistencies or missing references. Ensure that all required fields are populated correctly.
  Review Configuration: Verify the configuration settings for the migration process. Ensure that the variant is correctly set up and that all necessary parameters are defined.
  User Authorizations: Check the user roles and authorizations to ensure that the user has the necessary permissions to perform the operation.
  System Logs: Look into the system logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  Retry the Operation: Sometimes, simply retrying the operation after addressing any identified issues can resolve the error.
  Consult SAP Notes: Search for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error message or provide patches and updates.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (for Migration Cockpit) or SLG1 (for logging).
  Documentation: Review the official SAP documentation for the migration tool you are using, as it may contain specific guidelines and troubleshooting steps.
  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 the root cause of the CNV_MBT_DEX220 error and implement an appropriate solution.