How To Fix ESH_OM_OBJ_MODEL_REP107 - Alias &1 of request field already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 107

• Message text: Alias &1 of request field 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 ESH_OM_OBJ_MODEL_REP107 - Alias &1 of request field already exists ?

  The SAP error message ESH_OM_OBJ_MODEL_REP107 indicates that there is a conflict with an alias name in the request field of the Enterprise Search (ESH) object model. Specifically, it means that the alias you are trying to create or use already exists in the system.
  Cause:
  
  Duplicate Alias: The most common cause of this error is that the alias you are trying to define for a request field is already in use by another field or request.
  Configuration Issues: There may be issues in the configuration of the object model where aliases are not being managed properly.
  System Migration or Updates: If the system has been recently migrated or updated, there may be remnants of old configurations that are causing conflicts.
  
  Solution:
  
  Check Existing Aliases: Review the existing aliases in the system to identify if the alias you are trying to use is already defined. You can do this by navigating to the relevant configuration area in the SAP system.
  Rename the Alias: If the alias is already in use, consider renaming the alias you are trying to create to something unique.
  Delete or Modify Existing Alias: If the existing alias is not needed, you can delete or modify it to free up the name for your new request field.
  Review Object Model Configuration: Ensure that the object model configuration is correct and that there are no unintended duplicates.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of your SAP system for any known issues or additional guidance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like ESH_COCKPIT or EHS_MAINTAIN to access the Enterprise Search configuration and manage aliases.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is impacting production environments.
  
  By following these steps, you should be able to resolve the error and successfully manage your request fields and aliases in the SAP system.