How To Fix CNV_10100324 - No duplicate set values found

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 324

• Message text: No duplicate set values found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10100324 - No duplicate set values found ?

  The SAP error message CNV_10100324: No duplicate set values found typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of certain conversion programs. This error indicates that the system expected to find duplicate values in a set but did not find any, which can lead to issues in data consistency or integrity.
  Cause:
  
  Data Integrity Issues: The source data may not contain the expected duplicate values that the conversion program is looking for. This could be due to data cleansing processes that removed duplicates or incorrect assumptions about the data structure.
  Configuration Errors: The configuration settings for the migration or conversion process may not be set up correctly, leading to the system not being able to identify duplicates as expected.
  Incorrect Mapping: The mapping of fields between the source and target systems may not be correctly defined, causing the system to look for duplicates in the wrong fields or tables.
  
  Solution:
  
  Check Source Data: Review the source data to ensure that it contains the expected duplicate values. You may need to run queries or reports to analyze the data and confirm its structure.
  Adjust Configuration: Verify the configuration settings of the migration or conversion program. Ensure that the parameters are set correctly to identify duplicates as intended.
  Review Mapping: Check the mapping of fields between the source and target systems. Ensure that the fields being compared for duplicates are correctly defined and aligned.
  Data Cleansing: If necessary, perform data cleansing to ensure that the source data meets the requirements for the migration process. This may involve reintroducing necessary duplicates or adjusting the data to fit the expected format.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool or program you are using. There may be specific guidelines or troubleshooting steps provided by SAP.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context. SAP Notes often contain patches, updates, or workarounds for known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Testing: After making adjustments, conduct thorough testing to ensure that the migration or conversion process runs smoothly without encountering the same error.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.