How To Fix RTCMMD182 - Node assignment & cannot be selected as a reference node

RTCMMD182 - Overview

• Message type: E = Error

• Message class: RTCMMD - Article Hierarchy

• Message number: 182

• Message text: Node assignment & cannot be selected as a reference node

What causes this issue?

A node assignment can only be selected as a reference node if it has
been scheduled with an open-ended end date.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Choose a node assignment with an open-ended end date as the reference
node.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RTCMMD182 - Node assignment & cannot be selected as a reference node ?

  The SAP error message RTCMMD182, which states "Node assignment & cannot be selected as a reference node," typically occurs in the context of SAP Master Data Management (MDM) or when working with hierarchical data structures in SAP. This error indicates that the node you are trying to assign as a reference node is not valid for the operation you are attempting to perform.
  
  Cause:
  
  Invalid Node Selection: The node you are trying to select as a reference node may not meet the criteria set by the system. This could be due to the node's status, type, or its position in the hierarchy.
  Hierarchy Structure: The node may not be part of the correct hierarchy or may not have the necessary attributes to be designated as a reference node.
  Data Integrity Issues: There may be issues with the data integrity of the nodes in the hierarchy, such as missing relationships or incorrect configurations.
  
  
  Solution:
  
  Check Node Validity: