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

CNV_10100290 - Overview

• 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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CNV_10100290 - Details

• 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