How To Fix FDT_CHANGE_INFO754 - Node &1 deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CHANGE_INFO - FDT: Changes info in object for different versions

• Message number: 754

• Message text: Node &1 deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO754 - Node &1 deleted ?

  The SAP error message FDT_CHANGE_INFO754 with the description "Node &1 deleted" typically occurs in the context of the SAP Fiori Design Time (FDT) or when working with the Fiori Elements applications. This error indicates that a specific node (or element) in the data model has been deleted, which can lead to issues in the application or data binding.
  Cause:
  
  Node Deletion: The most direct cause of this error is that a node (e.g., a field, entity, or structure) that the application or data model relies on has been deleted or is no longer available.
  Model Changes: Changes in the underlying data model, such as modifications in the OData service or changes in the CDS views, can lead to this error if the application is still trying to reference the deleted node.
  Versioning Issues: If there are multiple versions of the application or data model, inconsistencies between versions can lead to references to deleted nodes.
  
  Solution:
  
  Check Data Model: Review the data model or OData service to ensure that the node in question still exists. If it has been deleted, you may need to update the application to remove references to this node.
  Update Application: If the node is no longer needed, update the application code to remove any references to it. This may involve modifying the UI or the backend logic.
  Regenerate Artifacts: If you are using generated artifacts (like UI5 components), consider regenerating them to ensure they are in sync with the current data model.
  Check for Dependencies: Look for any dependencies or bindings that might still be referencing the deleted node and update or remove them accordingly.
  Transport Issues: If this error occurs after a transport, ensure that all necessary objects were transported correctly and that there are no missing dependencies.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Debugging: Use debugging tools in SAP to trace where the error is occurring. This can help identify the specific part of the application that is trying to access the deleted node.
  Documentation: Review the documentation for the specific Fiori application or component you are working with to understand the expected data model and structure.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support or consulting with a developer who has experience with SAP Fiori and OData services for further assistance.