How To Fix /IAM/OBJECT_INT128 - Extraction error: Duplicate BO node data; aborting

SAP Error Message - Details

• Message type: E = Error

• Message class: /IAM/OBJECT_INT -

• Message number: 128

• Message text: Extraction error: Duplicate BO node data; aborting

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IAM/OBJECT_INT128 - Extraction error: Duplicate BO node data; aborting ?

  The SAP error message /IAM/OBJECT_INT128 Extraction error: Duplicate BO node data; aborting typically occurs during the extraction process in SAP, particularly when dealing with Business Objects (BO) in the context of SAP Information Management (IAM). This error indicates that the extraction process has encountered duplicate data entries for a specific Business Object node, which prevents the process from completing successfully.
  Causes:
  
  Duplicate Data Entries: The most common cause is that the source data contains duplicate entries for the same Business Object node. This can happen due to data inconsistencies or issues in the data source.
  Incorrect Data Model: If the data model is not correctly defined or if there are issues with the relationships between nodes, it can lead to duplicates being generated during extraction.
  Configuration Issues: Misconfigurations in the extraction settings or parameters can also lead to this error.
  Data Quality Issues: Poor data quality in the source system can result in duplicates being present.
  
  Solutions:
  
  
  Identify and Remove Duplicates:
  
  Check the source data for duplicates. You can use SQL queries or data profiling tools to identify duplicate records.
  Clean the data by removing or consolidating duplicate entries before running the extraction again.
  
  
  
  Review Data Model:
  
  Ensure that the data model is correctly defined and that relationships between nodes are properly set up.
  Validate that the Business Object definitions are accurate and do not allow for duplicates.
  
  
  
  Adjust Extraction Settings:
  
  Review the extraction configuration settings in SAP IAM. Ensure that the parameters are set correctly to handle potential duplicates.
  If applicable, consider using options that allow for deduplication during the extraction process.
  
  
  
  Data Quality Improvement:
  
  Implement data quality checks and processes in the source system to prevent duplicates from being created in the future.
  Regularly monitor and clean the data to maintain its integrity.
  
  
  
  Consult Documentation and Support:
  
  Refer to SAP documentation for specific guidance on handling extraction errors.
  If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed logs and context regarding the error.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches and updates.
  Data Extraction Best Practices: Familiarize yourself with best practices for data extraction in SAP to minimize the risk of encountering similar issues in the future.
  Monitoring Tools: Utilize monitoring tools to keep track of data quality and extraction processes, which can help in identifying issues early on.
  
  By addressing the root cause of the duplicates and ensuring proper data management practices, you can resolve the extraction error and prevent it from occurring in the future.