How To Fix ESH_OM_OBJ_MODEL_REP110 - Field assignment already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 110

• Message text: Field assignment 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.

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

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP110 - Field assignment already exists ?

  The SAP error message ESH_OM_OBJ_MODEL_REP110 with the description "Field assignment already exists" typically occurs in the context of the SAP Enterprise Search or the SAP HANA Search framework. This error indicates that there is an attempt to create or modify a field assignment in a way that conflicts with an existing assignment.
  Cause:
  
  Duplicate Field Assignment: The most common cause of this error is that there is already a field assignment defined for the same object model or data source. This can happen if you are trying to add a field that has already been assigned to the same object model.
  Configuration Issues: There may be issues in the configuration of the object model or the data source that lead to conflicts in field assignments.
  Data Model Changes: If there have been recent changes to the data model or object model, it may lead to inconsistencies that trigger this error.
  
  Solution:
  
  Check Existing Field Assignments: Review the existing field assignments in the object model to identify any duplicates. You can do this by navigating to the relevant configuration area in the SAP system.
  Remove or Modify Duplicates: If you find that a field assignment already exists, you can either remove the duplicate assignment or modify it as necessary to resolve the conflict.
  Review Configuration: Ensure that the configuration of the object model and data source is correct and does not contain any conflicting settings.
  Transport Requests: If the changes were made in a development environment, ensure that the transport requests are correctly managed and that the changes are consistent across environments (development, quality assurance, production).
  Consult Documentation: Refer to the SAP documentation or help resources for specific guidance on managing field assignments in the context of your version of SAP.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to the object model and field assignments, such as EHS_OM or EHS_OM_ADMIN, to manage and review configurations.
  Community Forums: Consider searching or posting in SAP community forums or support channels for additional insights from other users who may have encountered the same issue.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for more in-depth troubleshooting.