How To Fix CNV_MBT_46073 - Node expand failed

CNV_MBT_46073 - Overview

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 073

• Message text: Node expand failed

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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CNV_MBT_46073 - Details

• The SAP error message CNV_MBT_46073: Node expand failed 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 the system encountered an issue while trying to expand a node in the data structure, which can be due to various reasons.
  Possible Causes:
  
  Data Structure Issues: The data structure being processed may have inconsistencies or may not conform to the expected format.
  Mapping Errors: There could be issues with the mapping of fields between the source and target systems.
  Configuration Problems: Incorrect configuration settings in the migration cockpit or related tools can lead to this error.
  Missing Data: Required data might be missing or incomplete, preventing the node from expanding properly.
  Performance Issues: If the system is under heavy load or if there are performance bottlenecks, it may lead to timeouts or failures in processing.
  
  Solutions:
  
  Check Data Structure: Review the data