How To Fix CNV_10100290 - Existing Set Class Customizing cross-client table CNV_10100_SETCLA

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 290

• Message text: Existing Set Class Customizing cross-client table CNV_10100_SETCLA

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10100290 - Existing Set Class Customizing cross-client table CNV_10100_SETCLA ?

  The SAP error message CNV_10100290, which pertains to the existing set class customizing in the cross-client table CNV_10100_SETCLA, typically arises during data migration or conversion processes, particularly when using SAP's data migration tools.
  Cause:
  The error indicates that there is an existing entry in the cross-client table CNV_10100_SETCLA that conflicts with the operation you are trying to perform. This could be due to:
  
  Duplicate Entries: The set class you are trying to create or modify already exists in the system.
  Inconsistent Data: There may be inconsistencies in the data that prevent the operation from completing successfully.
  Authorization Issues: Lack of proper authorizations to modify or access the relevant customizing settings.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Entries:
  
  Use transaction SE11 (Data Dictionary) or SE16 (Data Browser) to view the contents of the CNV_10100_SETCLA table.
  Look for any existing entries that may conflict with your current operation.
  
  
  
  Remove or Modify Conflicting Entries:
  
  If you find duplicate or conflicting entries, you may need to delete or modify them, depending on your business requirements and data integrity considerations.
  
  
  
  Review Customizing Settings:
  
  Ensure that the customizing settings related to set classes are correctly configured and do not contain any inconsistencies.
  
  
  
  Check Authorizations:
  
  Verify that you have the necessary authorizations to perform the operation. If not, contact your system administrator to obtain the required permissions.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration or conversion process you are executing. There may be specific guidelines or prerequisites that need to be followed.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. Provide them with the error message and any relevant details about the operation you are attempting.
  
  
  
  Related Information:
  
  Transaction Codes: SE11, SE16, and SE37 (for function modules) may be useful for investigating the issue.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional context.
  Data Migration Tools: Familiarize yourself with the specific data migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) as they may have specific requirements or configurations.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.