How To Fix LTR2_UI_CM090 - Parameter name '&1' already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_UI_CM - Message Class for Content Module Editor

• Message number: 090

• Message text: Parameter name '&1' already exists

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 LTR2_UI_CM090 - Parameter name '&1' already exists ?

  The SAP error message LTR2_UI_CM090 with the description "Parameter name '&1' already exists" typically occurs in the context of SAP Landscape Management (LaMa) or when dealing with configuration parameters in SAP systems. This error indicates that you are trying to create or define a parameter that already exists in the system, which leads to a conflict.
  Cause:
  
  
  Duplicate Parameter Definition: The most common cause of this error is that you are attempting to create a new parameter with a name that is already in use. This can happen if:
  
  You are importing a configuration that includes parameters already defined in the system.
  You are manually trying to add a parameter that has already been defined.
  
  
  
  System Configuration Issues: Sometimes, inconsistencies in the system configuration or issues during system upgrades can lead to duplicate entries.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Parameters:
  
  Navigate to the relevant configuration area in SAP where parameters are defined (e.g., transaction codes like LTR2 or SCC4).
  Look for the parameter name that is causing the conflict. You can use the search functionality to find existing parameters.
  
  
  
  Modify or Delete Existing Parameter:
  
  If the parameter already exists and is not needed, consider deleting it or modifying it if it is not being used in the current configuration.
  If the parameter is required, you may need to adjust your new parameter name to avoid the conflict.
  
  
  
  Use a Unique Name:
  
  When creating new parameters, ensure that you use a unique naming convention to avoid conflicts with existing parameters.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific module or functionality you are working with. There may be specific guidelines on parameter naming conventions.
  
  
  
  Check for System Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as sometimes these issues can be resolved in newer versions.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide more detailed insights based on your specific system configuration.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Documentation: Review the official SAP documentation for Landscape Management or the specific module you are working with for best practices on parameter management.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.