How To Fix CNV_10100279 - Included in set or group &1 (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 279

• Message text: Included in set or group &1 (&2)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10100279 - Included in set or group &1 (&2) ?

  The SAP error message CNV_10100279, which states "Included in set or group &1 (&2)," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the data being processed, specifically that an entry is already included in a set or group that is being referenced.
  Cause:
  
  Duplicate Entries: The error often arises when there are duplicate entries in the data being migrated. The system is trying to include an entry that already exists in the specified set or group.
  Data Integrity Issues: There may be integrity issues in the source data, such as incorrect relationships or references that lead to conflicts during the migration process.
  Configuration Issues: The configuration of the migration project may not be set up correctly, leading to attempts to include the same data multiple times.
  
  Solution:
  
  Check for Duplicates: Review the data being migrated to identify any duplicate entries. Ensure that each entry is unique and does not conflict with existing data in the target system.
  Data Cleansing: Perform data cleansing on the source data to remove duplicates and ensure that all entries are valid and correctly formatted.
  Review Migration Settings: Check the settings and mappings in the migration tool to ensure that they are configured correctly. Make sure that the groups or sets being referenced are defined properly.
  Log Analysis: Analyze the migration logs for more detailed information about the error. This can provide insights into which specific entries are causing the issue.
  Testing: Conduct a test migration with a smaller subset of data to isolate the problem and verify that the migration process works as expected before attempting a full migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  Documentation: Review the official SAP documentation for the migration tool you are using, as it may contain troubleshooting tips and best practices.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.