How To Fix CNV_10100323 - Set has been updated (SUBCLASS = &1, SETNAME &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 323

• Message text: Set has been updated (SUBCLASS = &1, SETNAME &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10100323 - Set has been updated (SUBCLASS = &1, SETNAME &2) ?

  The SAP error message CNV_10100323, which states "Set has been updated (SUBCLASS = &1, SETNAME &2)," typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This message indicates that a set of data has been modified or updated during the migration process.
  Cause:
  
  Data Migration Process: The error usually arises when there is an attempt to update or modify a set of data that has already been processed or is in the process of being updated.
  Concurrency Issues: If multiple processes are trying to update the same set simultaneously, it can lead to conflicts.
  Data Integrity Checks: The system may have detected that the data being processed does not meet certain integrity constraints or business rules.
  
  Solution:
  
  Check Logs: Review the detailed logs associated with the migration process to identify the specific data set and the nature of the update that caused the error.
  Data Consistency: Ensure that the data being migrated is consistent and adheres to the required formats and constraints.
  Retry the Process: If the error was due to a temporary issue, retrying the migration process may resolve the issue.
  Lock Management: If concurrency is an issue, ensure that the processes are properly synchronized to avoid simultaneous updates to the same data set.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any known issues or additional troubleshooting steps.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error details and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to data migration, such as LTMC (Legacy Transfer Migration Cockpit).
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on data migration issues.
  Migration Cockpit: Understand the configuration and setup of the Migration Cockpit, as incorrect settings can lead to errors during the migration process.
  
  By following these steps, you should be able to diagnose and resolve the CNV_10100323 error effectively.