How To Fix RSWADMDERR1227 - Parent Node is not collective; only unique child nodes can exist.

RSWADMDERR1227 - Overview

• Message type: E = Error

• Message class: RSWADMDERR1 - Web Application Designer 4.0 Error Messages

• Message number: 227

• Message text: Parent Node is not collective; only unique child nodes can exist.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSWADMDERR1227 - Parent Node is not collective; only unique child nodes can exist. ?

  The SAP error message RSWADMDERR1227 indicates that there is an issue with the structure of a hierarchy in the context of the SAP BW (Business Warehouse) or SAP BW/4HANA system. Specifically, the error states that the parent node in the hierarchy is not collective, which means that it cannot have multiple child nodes associated with it. Instead, only unique child nodes are allowed.
  
  Cause:
  
  Hierarchy Structure: The parent node is defined as a unique node rather than a collective node. In SAP BW, a collective node can have multiple child nodes, while a unique node can only have one child node.
  Data Model Configuration: The configuration of the data model may not align with the intended hierarchy structure, leading to this error when trying to process or load data.
  Incorrect Node Assignment: There may be an attempt to assign multiple child nodes to a parent node that is not set up to handle them.
  
  
  Solution:
  
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