Message type: E = Error
Message class:  CNV_MBT_46 - PCL message class 
Message number: 378
Message text: Error in creating ICON
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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The SAP error message CNV_MBT_46378 typically occurs during the execution of a migration or conversion process, particularly when working with the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with creating an ICON (Icon Object Notation) during the migration process.
Cause: The error can be caused by several factors, including but not limited to: Missing or Incorrect Configuration: The migration settings or configurations may not be set up correctly, leading to issues in creating the necessary objects. Data Issues: There may be inconsistencies or issues with the data being migrated, such as missing mandatory fields or incorrect data formats. Authorization Issues: The user executing the migration may not have the necessary authorizations to create the ICON. Technical Issues: There could be underlying technical issues in the SAP system, such as missing components or system inconsistencies.
Solution: To resolve the CNV_MBT_46378 error, you can follow these steps: Check Configuration: Review the migration configuration
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