How To Fix RSDMD224 - Feature '&1' is present more than once in table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDMD - Messages for master data

• Message number: 224

• Message text: Feature '&1' is present more than once in table &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDMD224 - Feature '&1' is present more than once in table &2 ?

  The SAP error message RSDMD224 indicates that a feature (characteristic) is present more than once in a specific table, which can lead to inconsistencies or issues in data processing. This error typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when dealing with InfoObjects or data modeling.
  Cause:
  The error is caused by the presence of duplicate entries for a feature in the specified table. This can happen due to various reasons, such as:
  
  Incorrect data modeling or configuration.
  Manual errors during the creation or modification of InfoObjects.
  Data inconsistencies resulting from data loads or transformations.
  
  Solution:
  To resolve the RSDMD224 error, you can follow these steps:
  
  
  Identify the Duplicate Entries:
  
  Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the contents of the specified table. Look for the feature mentioned in the error message and identify the duplicate entries.
  
  
  
  Remove or Correct Duplicates:
  
  If you find duplicate entries, you will need to decide whether to delete or correct them. This may involve:
  
  Deleting the unnecessary duplicates.
  Merging the entries if they contain different data that needs to be preserved.
  Correcting any configuration issues that led to the duplication.
  
  
  
  
  
  Check Data Model:
  
  Review the data model and InfoObject definitions to ensure that features are defined correctly and that there are no conflicting definitions.
  
  
  
  Re-activate InfoObjects:
  
  After making corrections, you may need to re-activate the affected InfoObjects. This can be done in the InfoObject maintenance screen.
  
  
  
  Test the Changes:
  
  After resolving the duplicates, test the data load or query that was causing the error to ensure that the issue has been resolved.
  
  
  
  Consult Documentation:
  
  If the issue persists, consult SAP documentation or support for further guidance, as there may be specific nuances related to your SAP version or configuration.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE11: Data Dictionary
  SE16: Data Browser
  RSA1: Data Warehousing Workbench (for BW)
  
  
  
  SAP Notes:
  
  Check SAP Notes related to RSDMD224 for any specific patches or updates that may address this issue.
  
  
  
  Best Practices:
  
  Regularly monitor and maintain your data model to prevent such issues.
  Implement validation checks during data loads to catch duplicates early.
  
  
  
  By following these steps, you should be able to resolve the RSDMD224 error and ensure the integrity of your data model in SAP.