How To Fix /PF1/MSG_EH_E026 - Duplicate object &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_EH_E -

• Message number: 026

• Message text: Duplicate object &1

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 /PF1/MSG_EH_E026 - Duplicate object &1 ?

  The SAP error message /PF1/MSG_EH_E026 Duplicate object &1 typically indicates that there is an attempt to create or register an object (like a business object, data element, etc.) that already exists in the system. The &1 placeholder will be replaced with the name of the object that is causing the duplication error.
  Cause:
  
  
  Duplicate Object Creation: The most common cause is that the object you are trying to create already exists in the system. This can happen if:
  
  You are importing or transporting objects that have already been created.
  You are trying to create an object with the same name as an existing one.
  There is a naming conflict due to similar naming conventions.
  
  
  
  System Configuration Issues: Sometimes, configuration issues or inconsistencies in the system can lead to this error.
  
  
  Development Environment Issues: If multiple developers are working on the same object in a development environment, it can lead to conflicts and duplication.
  
  
  Solution:
  
  
  Check for Existing Objects: 
  
  Use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or SE37 (Function Module) to search for the object in question.
  Verify if the object already exists and if it is indeed the same type and name.
  
  
  
  Rename or Modify: 
  
  If you find that the object already exists and you need to create a new one, consider renaming your new object to avoid the conflict.
  If the existing object is not needed, you may consider deleting or modifying it, but ensure that this does not affect other parts of the system.
  
  
  
  Transport Management: 
  
  If the error occurs during a transport, check the transport request to ensure that it does not contain duplicates.
  Review the transport logs to identify any issues related to object duplication.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific object type you are working with for any known issues or guidelines.
  
  
  
  Check for Development Guidelines: 
  
  Ensure that your development team follows naming conventions and guidelines to minimize the risk of duplication.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to the error message. SAP frequently updates its knowledge base with solutions to common issues.
  Community Forums: SAP Community and other forums can be helpful to see if other users have encountered similar issues and how they resolved them.
  System Logs: Review system logs (transaction SLG1) for additional context around the error, which may provide more insight into what triggered the duplication.
  
  If the issue persists after following these steps, it may be beneficial to reach out to your SAP Basis or development team for further investigation.