How To Fix RSWADMDERR1225 - Duplicate lower-level node for parameter

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 225

• Message text: Duplicate lower-level node for parameter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSWADMDERR1225 - Duplicate lower-level node for parameter ?

  The SAP error message RSWADMDERR1225, which states "Duplicate lower-level node for parameter," typically occurs in the context of SAP's Advanced Data Migration (ADM) or when working with data models in SAP BW (Business Warehouse) or similar environments. This error indicates that there is a conflict in the hierarchy of nodes defined for a parameter, where a lower-level node is duplicated.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are duplicate entries for a lower-level node in the hierarchy of parameters. This can happen if the same node is defined multiple times or if there are inconsistencies in the data model.
  Incorrect Hierarchy Definition: The hierarchy might not be defined correctly, leading to multiple nodes being treated as the same lower-level node.
  Data Model Changes: If changes were made to the data model or parameters without proper updates to the hierarchy, it could lead to this error.
  
  Solution:
  
  Check Hierarchy Definitions: Review the hierarchy definitions for the parameters in question. Ensure that each lower-level node is unique and correctly defined.
  Remove Duplicates: If you find duplicate nodes, remove or consolidate them to ensure that each node is unique within the hierarchy.
  Validate Data Model: Validate the entire data model to ensure that all parameters and nodes are correctly defined and that there are no conflicts.
  Recreate the Hierarchy: If the issue persists, consider recreating the hierarchy from scratch to ensure that there are no hidden duplicates or inconsistencies.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on defining hierarchies and parameters in your version of SAP.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RSWADMDERR1225 for any patches or updates that might address this issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Testing: After making changes, test the data model or migration process to ensure that the error is resolved and that the system behaves as expected.
  
  If the problem persists after trying these solutions, it may be beneficial to reach out to SAP support for further assistance.