How To Fix CNV_MBT_46068 - Attribute name unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 068

• Message text: Attribute name unknown

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_MBT_46068 - Attribute name unknown ?

  The SAP error message CNV_MBT_46068: Attribute name unknown typically occurs during data migration or transformation processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system is unable to recognize or find a specified attribute name in the context of the data being processed.
  Causes:
  
  Incorrect Attribute Name: The attribute name specified in the migration or transformation process may be misspelled or does not exist in the target data model.
  Mapping Issues: There may be a mapping issue where the source attribute does not correctly correspond to any attribute in the target structure.
  Data Model Changes: If there have been changes to the data model (e.g., during an upgrade or migration), the attribute may have been renamed or removed.
  Configuration Errors: Incorrect configuration settings in the migration tool or the data mapping process can lead to this error.
  
  Solutions:
  
  Verify Attribute Names: Check the attribute names in the source and target data models to ensure they match exactly, including case sensitivity.
  Review Mapping Configuration: Go through the mapping configuration to ensure that all attributes are correctly mapped from the source to the target.
  Check Data Model Documentation: Refer to the latest data model documentation for the target system to confirm that the attribute exists and is correctly defined.
  Update Migration Settings: If the data model has changed, update the migration settings to reflect the new structure.
  Consult SAP Notes: Look for relevant SAP Notes or documentation that may address this specific error or provide guidance on data migration issues.
  Testing: Conduct tests with a smaller dataset to isolate the issue and confirm that the migration process works as expected before running it on the full dataset.
  
  Related Information:
  
  SAP Migration Cockpit: This tool is commonly used for data migration to SAP S/4HANA and may have specific guidelines for attribute mapping.
  SAP Help Portal: The SAP Help Portal provides extensive documentation on data migration processes, including troubleshooting common errors.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.