42146 - There are at least two content types with the same name

SAP Error Message - Details

• Message type: E = Error

• Message class: 42 - Information Workbench

• Message number: 146

• Message text: There are at least two content types with the same name

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 42146 - There are at least two content types with the same name ?

  The SAP error message 42146, which states "There are at least two content types with the same name," typically occurs in the context of SAP's Document Management System (DMS) or when working with content types in SAP applications. This error indicates that there are multiple content types defined in the system that share the same name, which can lead to confusion and conflicts when trying to use or reference these content types.
  Cause:
  
  Duplicate Content Types: The primary cause of this error is the existence of two or more content types that have been defined with the same name in the system. This can happen due to:
  
  Manual creation of content types without checking for existing names.
  Importing content types from another system or environment that already had a content type with the same name.
  System migrations or upgrades that may have led to duplication.
  
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Duplicate Content Types:
  
  Use transaction codes like OAC0 (for content types) or OAC2 (for content type management) to list all content types in the system.
  Search for content types with the same name to identify duplicates.
  
  
  
  Rename or Delete Duplicates:
  
  If you find duplicate content types, you can either rename one of them to ensure uniqueness or delete the unnecessary duplicate if it is not in use.
  Ensure that you have the necessary authorizations to make these changes.
  
  
  
  Check Dependencies:
  
  Before deleting or renaming a content type, check if there are any dependencies or references to that content type in other documents or processes. This will help avoid breaking any existing functionality.
  
  
  
  Test Changes:
  
  After making changes, test the system to ensure that the error no longer occurs and that the content types function as expected.
  
  
  
  Documentation:
  
  Document the changes made to the content types for future reference and to prevent similar issues from occurring.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP frequently updates its knowledge base with solutions for common issues.
  System Configuration: Review the configuration settings for content types in your SAP system to ensure that naming conventions are followed to avoid future duplicates.
  User Training: Educate users on the importance of checking existing content types before creating new ones to minimize the risk of duplication.
  
  By following these steps, you should be able to resolve the error message 42146 and prevent it from occurring in the future.