How To Fix FDT_CORE758 - Sibling &1 does not belong to parent &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 758

• Message text: Sibling &1 does not belong to parent &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE758 - Sibling &1 does not belong to parent &2 ?

  The SAP error message FDT_CORE758 with the description "Sibling &1 does not belong to parent &2" typically occurs in the context of the SAP Fiori Design Time (FDT) framework, particularly when dealing with data models or hierarchies in the application.
  
  Cause:
  This error usually indicates that there is a mismatch in the hierarchical structure of the data model. Specifically, it suggests that the sibling element (or node) you are trying to reference or manipulate does not belong to the specified parent element. This can happen due to:
  
  Incorrect Data Model Configuration: The data model may have been incorrectly defined, leading to a situation where the sibling node is not properly associated with the parent node.
  Changes in Hierarchy: If the hierarchy has been modified (e.g., nodes added or removed), it may lead to inconsistencies.
  Data Integrity Issues: There may be issues with the integrity of the data being processed, such as missing relationships or incorrect