How To Fix CNV_10320045 - Merge groups in range &1 - &2 are displayed (Total Merge groups = &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10320 - Message Class for Package 10320

• Message number: 045

• Message text: Merge groups in range &1 - &2 are displayed (Total Merge groups = &3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10320045 - Merge groups in range &1 - &2 are displayed (Total Merge groups = &3) ?

  The SAP error message CNV_10320045 typically relates to the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there are multiple merge groups within a specified range that are being displayed, which can lead to confusion or issues during the data migration process.
  Cause:
  The error message CNV_10320045 is triggered when the system identifies that there are multiple merge groups that overlap or are within a specified range. This can occur due to:
  
  Data Overlap: There may be overlapping data entries that are being processed, leading to multiple merge groups being identified.
  Configuration Issues: Incorrect configuration settings in the migration tool or the data model can lead to the creation of multiple merge groups.
  Data Quality Issues: Poor data quality or inconsistencies in the source data can result in multiple merge groups being created.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Merge Groups: Check the merge groups that are being displayed in the error message. Analyze the data within the specified range (&1 to &2) to identify any overlaps or inconsistencies.
  
  
  Adjust Configuration: If the issue is related to configuration, review the settings in the migration tool to ensure that they are correctly set up to handle the data being migrated.
  
  
  Data Cleansing: Perform data cleansing on the source data to eliminate duplicates or inconsistencies that may be causing the creation of multiple merge groups.
  
  
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration tool you are using for any additional guidance or troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They may provide insights specific to your system configuration or data migration scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific data migration tool you are using for best practices and guidelines.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration, including data profiling, cleansing, and validation techniques to minimize issues during the migration process.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.