How To Fix FDT_WD_ISLAND_EDITOR020 - Attribute &1 does not exist in section

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_WD_ISLAND_EDITOR - FDT WD: Message class for island editor

• Message number: 020

• Message text: Attribute &1 does not exist in section

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_WD_ISLAND_EDITOR020 - Attribute &1 does not exist in section ?

  The SAP error message FDT_WD_ISLAND_EDITOR020 indicates that there is an issue with an attribute that is being referenced in a section of a Web Dynpro application. Specifically, the error states that the attribute &1 does not exist in the specified section. This typically occurs in the context of using the Floorplan Manager (FPM) or Web Dynpro applications where the data model is defined.
  Cause:
  
  Attribute Not Defined: The attribute being referenced in the section is not defined in the context node of the Web Dynpro component.
  Typographical Error: There may be a typo in the attribute name, leading to the system not recognizing it.
  Context Node Changes: If the context node has been modified (e.g., attributes added or removed) and the UI has not been updated accordingly, this error can occur.
  Binding Issues: The binding of the UI element to the context might be incorrect or missing.
  
  Solution:
  
  Check Attribute Definition: Verify that the attribute &1 is correctly defined in the context node of the Web Dynpro component. Ensure that it exists and is spelled correctly.
  Update UI Elements: If the context node has been modified, ensure that all UI elements that reference the attribute are updated accordingly. This may involve re-binding the UI elements to the correct attributes.
  Correct Typographical Errors: Review the code or configuration for any typographical errors in the attribute name.
  Regenerate the Component: If changes have been made to the context or the UI, consider regenerating the Web Dynpro component to ensure that all references are updated.
  Check for Dependencies: Ensure that any dependencies or related components that might affect the context node are also correctly configured.
  
  Related Information:
  
  Web Dynpro Documentation: Review the SAP documentation on Web Dynpro and Floorplan Manager for best practices on defining context nodes and attributes.
  Debugging Tools: Use the debugging tools available in the SAP environment to trace the execution and identify where the error is occurring.
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error message.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar cases.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message FDT_WD_ISLAND_EDITOR020.