Message type: E = Error
Message class:  CNV_MBT_46 - PCL message class 
Message number: 056
Message text: Node not found
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The SAP error message CNV_MBT_46056: Node not found typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other migration tools. This error indicates that the system is unable to locate a specific node in the data structure that is expected during the migration process. Causes: Missing Data Structure: The node that the migration process is trying to access may not exist in the source or target system. Incorrect Mapping: There may be an issue with the mapping of data fields between the source and target systems, leading to a reference to a non-existent node.
Configuration Issues: The migration cockpit or the related configuration may not be set up correctly, leading to missing nodes. Version Mismatch: If there are discrepancies between the versions of the source and target systems, certain nodes may not be available. Solutions: Check Data Structure: Verify that the data structure in the source system matches the expected structure
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