How To Fix RTCMMD042 - Move the node assignment(s) to an expanded node

RTCMMD042 - Overview

• Message type: E = Error

• Message class: RTCMMD - Article Hierarchy

• Message number: 042

• Message text: Move the node assignment(s) to an expanded node

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTCMMD042 - Move the node assignment(s) to an expanded node ?

  The SAP error message RTCMMD042, which states "Move the node assignment(s) to an expanded node," typically occurs in the context of SAP Master Data Governance (MDG) or when working with hierarchical data structures in SAP. This error indicates that there is an attempt to assign a node (or nodes) to a parent node that is not expanded or is not in a valid state for such an assignment.
  
  Cause:
  
  Node State: The parent node to which you are trying to assign child nodes is not in an expanded state. In hierarchical structures, nodes must be expanded to allow for child assignments.
  Hierarchy Structure: The hierarchy may not be properly defined, or the node you are trying to assign to may not be valid for the operation.
  Data Integrity Issues: There may be issues with the data integrity of the nodes involved, such as missing or incorrect attributes.
  
  
  Solution:
  
  Expand the Parent Node: Ensure that the parent