How To Fix MEREP_00253 - Multiple &1s found when creating a single SyncBO delta

SAP Error Message - Details

• Message type: E = Error

• Message class: MEREP_00 - Basic Message

• Message number: 253

• Message text: Multiple &1s found when creating a single SyncBO delta

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MEREP_00253 - Multiple &1s found when creating a single SyncBO delta ?

  The SAP error message MEREP_00253 indicates that there are multiple entries found for a specific business object (SyncBO) when attempting to create a delta. This typically occurs in the context of SAP Master Data Governance (MDG) or SAP Data Services, where the system expects a unique entry but finds duplicates.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Duplicate Records: There are multiple records in the source system that match the criteria for the SyncBO you are trying to process. This could be due to data quality issues, where the same entity is represented multiple times in the database.
  Incorrect Configuration: The configuration of the SyncBO may not be set up correctly, leading to the system not being able to uniquely identify the record.
  Data Replication Issues: If data is being replicated from multiple sources, it may lead to duplicates if the same record exists in more than one source.
  
  Solution:
  To resolve the MEREP_00253 error, you can take the following steps:
  
  
  Identify Duplicates:
  
  Use transaction codes like SE16 or SE11 to query the relevant database table and identify the duplicate entries. Look for the key fields that should be unique.
  
  
  
  Data Cleansing:
  
  Once duplicates are identified, you may need to clean the data. This could involve deleting or merging duplicate records in the source system to ensure that only unique entries exist.
  
  
  
  Check Configuration:
  
  Review the configuration of the SyncBO in the SAP system. Ensure that the key fields are correctly defined and that the system is set up to handle unique records.
  
  
  
  Adjust Delta Logic:
  
  If applicable, adjust the delta logic to handle scenarios where duplicates might occur. This could involve modifying the selection criteria or implementing additional logic to filter out duplicates.
  
  
  
  Testing:
  
  After making changes, test the delta creation process again to ensure that the error does not reoccur.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific SyncBO you are working with for any additional guidance or known issues.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Data Governance: If you are using SAP MDG, consider implementing data governance practices to prevent duplicates from being created in the future.
  Monitoring Tools: Utilize monitoring tools available in SAP to keep track of data quality and replication processes.
  
  By following these steps, you should be able to resolve the MEREP_00253 error and successfully create a single SyncBO delta.