How To Fix DMU107 - Node type &1 of node &2 does not allow subnodes

DMU107 - Overview

• Message type: E = Error

• Message class: DMU - Digital Mock Up (DMU)

• Message number: 107

• Message text: Node type &1 of node &2 does not allow subnodes

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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Smart SAP Assistant

• What is the cause and solution for SAP error message DMU107 - Node type &1 of node &2 does not allow subnodes ?

  The SAP error message DMU107 indicates that you are trying to add a subnode to a node type that does not support subnodes in the context of the Data Migration Workbench (DMW) or similar data management tools in SAP. This typically occurs when you are working with a hierarchical structure where certain node types are not designed to have child nodes.
  
  Cause:
  
  Node Type Restrictions: The node type you are trying to add a subnode to is defined in the system as not allowing subnodes. This is often due to the nature of the data model or the specific configuration of the node type.
  Incorrect Hierarchical Structure: You may be attempting to create a hierarchy that does not conform to the predefined structure of the data model.
  
  Configuration Issues: There may be issues with the configuration of the data model or the way the nodes are defined in the system.
  
  
  Solution:
  
  Check Node Type Definition: Review