How To Fix CNV_MBT_46159 - Select a valid node

CNV_MBT_46159 - Overview

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 159

• Message text: Select a valid node

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_46159 - Details

• The SAP error message CNV_MBT_46159: Select a valid node typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is expecting a valid node or entry in a hierarchical structure, but the selection made by the user is either invalid or not recognized by the system.
  Causes:
  
  Invalid Node Selection: The user may have selected a node that does not exist in the current context or is not valid for the operation being performed.
  Data Structure Issues: There may be issues with the underlying data structure, such as missing or incorrectly configured nodes in the migration template or mapping.
  Authorization Issues: The user may not have the necessary authorizations to access certain nodes or data structures.
  Technical Errors: There could be bugs or technical issues within the migration tool or the underlying SAP system.
  
  Solutions:
  
  Verify Node Selection: Ensure