How To Fix FDT_HANA178 - &2: Element ID &1 is used also for &3

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_HANA - BRFplus: HANA Integration

• Message number: 178

• Message text: &2: Element ID &1 is used also for &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_HANA178 - &2: Element ID &1 is used also for &3 ?

  The SAP error message FDT_HANA178 typically indicates a conflict in the usage of an element ID within the context of SAP Fiori or SAP HANA. This error arises when an element ID is being used in multiple contexts or for different purposes, which can lead to ambiguity in the system.
  Cause:
  The error message FDT_HANA178 occurs due to the following reasons:
  
  Duplicate Element IDs: The same element ID is being used for different elements or contexts within the application or data model.
  Incorrect Configuration: There may be a misconfiguration in the data model or application where the same ID is assigned to multiple elements.
  Data Model Conflicts: If you are working with a data model that has overlapping definitions or if there are changes in the underlying data structure that have not been properly reflected in the application.
  
  Solution:
  To resolve the FDT_HANA178 error, you can take the following steps:
  
  
  Identify Conflicting Element IDs:
  
  Check the element ID mentioned in the error message (&1) and identify where it is being used in the application.
  Look for other elements or contexts that are using the same ID (&3).
  
  
  
  Rename or Reassign Element IDs:
  
  If you find that the same element ID is being used for different purposes, consider renaming one of the elements to ensure that each element has a unique ID.
  Update any references to the renamed element throughout the application to maintain consistency.
  
  
  
  Review Data Model Configuration:
  
  Go through the data model configuration to ensure that there are no overlapping definitions or misconfigurations.
  Make sure that the data model is correctly defined and that all elements are uniquely identified.
  
  
  
  Test Changes:
  
  After making the necessary changes, test the application to ensure that the error has been resolved and that the application functions as expected.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or community forums for additional guidance on handling element ID conflicts in your specific version of SAP.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Version-Specific Considerations: Be aware that the behavior of element IDs and data models may vary between different versions of SAP, so ensure that you are following best practices for your specific version.
  
  By following these steps, you should be able to resolve the FDT_HANA178 error and ensure that your SAP application runs smoothly without conflicts in element IDs.