/CFG/DB123 - &1 &2 &3 &4:Redefinition not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/DB -

• Message number: 123

• Message text: &1 &2 &3 &4:Redefinition not allowed

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.

Unfortunately, there isn't any extra information in this error notice.

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AnswerBot

• What is the cause and solution for SAP error message /CFG/DB123 - &1 &2 &3 &4:Redefinition not allowed ?

  The SAP error message /CFG/DB123 &1 &2 &3 &4: Redefinition not allowed typically occurs in the context of configuration or database-related activities within the SAP system. This error indicates that there is an attempt to redefine an object or configuration that is not permitted, often due to existing definitions or constraints in the system.
  Causes:
  
  Duplicate Definitions: The error may arise when there is an attempt to create or redefine an object (like a database table, view, or configuration) that already exists in the system.
  Inconsistent Configuration: If there are inconsistencies in the configuration settings or if the system is trying to apply changes that conflict with existing settings.
  Authorization Issues: Sometimes, the user may not have the necessary permissions to make changes to the configuration, leading to this error.
  Transport Issues: If changes are being transported from one system to another, and there are conflicts with existing objects in the target system.
  
  Solutions:
  
  Check Existing Definitions: Review the existing definitions in the system to ensure that you are not trying to redefine an object that already exists. Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to check for existing objects.
  Adjust Configuration: If the error is related to configuration settings, ensure that the settings you are trying to apply do not conflict with existing configurations. You may need to modify or delete the conflicting settings.
  User Authorizations: Verify that the user has the necessary authorizations to make the changes. If not, you may need to request additional permissions from your SAP security team.
  Transport Management: If the error occurs during a transport, check the transport logs for any conflicts or issues. You may need to resolve these conflicts before proceeding with the transport.
  Consult Documentation: Refer to SAP documentation or notes related to the specific configuration or object you are working with. There may be specific guidelines or known issues that can help resolve the error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you diagnose and resolve the issue, such as SE11, SE80, and ST22 (for dumps).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation.