How To Fix CNV_20100384 - Set class is initial; set values are converted as cost elements

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 384

• Message text: Set class is initial; set values are converted as cost elements

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100384 - Set class is initial; set values are converted as cost elements ?

  The SAP error message CNV_20100384 indicates that there is an issue with the classification of cost elements during a data conversion process, typically related to the migration of data from one system to another or during a system upgrade. The message states that the "set class is initial," which means that the system expected a set class to be defined but found it to be empty or not initialized.
  Cause:
  
  Missing Set Class: The set class that is supposed to categorize the cost elements is not defined or initialized in the system.
  Data Migration Issues: During data migration, the mapping of cost elements to their respective set classes may not have been properly configured.
  Configuration Errors: There may be configuration issues in the system that prevent the proper assignment of cost elements to set classes.
  
  Solution:
  
  
  Check Set Class Configuration:
  
  Go to the configuration settings in SAP and verify that the set class is defined correctly.
  Ensure that the set class is not empty and has the necessary values assigned to it.
  
  
  
  Review Data Migration Settings:
  
  If this error occurs during a data migration process, review the migration settings and mappings to ensure that cost elements are correctly assigned to their respective set classes.
  Use transaction codes like LTMC (for Migration Cockpit) or LTMOM (for Migration Object Modeler) to check the migration objects and mappings.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration or upgrade process you are performing. There may be specific instructions or prerequisites that need to be followed.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run of the migration or conversion process to ensure that the error does not reoccur.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and migration settings, consider reaching out to SAP support for further assistance. They may provide additional insights or patches that could resolve the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBYC (for automatic account determination) and OKB9 (for cost element settings).
  SAP Notes: Search for SAP Notes related to the error message or the specific migration process you are working on. SAP Notes often contain fixes or workarounds for known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.