How To Fix ESH_OM_OBJ_MODEL_REP894 - Request field &1 is already assigned to the attribute group

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 894

• Message text: Request field &1 is already assigned to the attribute group

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_REP894 - Request field &1 is already assigned to the attribute group ?

  The SAP error message ESH_OM_OBJ_MODEL_REP894 indicates that there is an issue with the assignment of a request field to an attribute group in the context of the SAP Enterprise Search (ESH) or the Object Model. Specifically, it means that the request field you are trying to assign is already linked to another attribute group, which is causing a conflict.
  Cause:
  
  Duplicate Assignment: The request field you are trying to assign to an attribute group is already assigned to another attribute group.
  Configuration Error: There may be a misconfiguration in the setup of the attribute groups or request fields.
  Data Model Issues: The underlying data model may have inconsistencies or conflicts that need to be resolved.
  
  Solution:
  
  
  Check Existing Assignments:
  
  Go to the configuration of the attribute groups and check if the request field is already assigned to another group. If it is, you will need to decide whether to keep it in the existing group or move it to the new one.
  
  
  
  Remove Duplicate Assignment:
  
  If the request field is indeed assigned to another attribute group and you want to assign it to a new one, you will need to remove it from the existing group first.
  
  
  
  Review Configuration:
  
  Review the configuration settings for both the request fields and attribute groups to ensure that there are no conflicts or misconfigurations.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for Enterprise Search and Object Model configuration to ensure that you are following the correct procedures.
  
  
  
  Testing:
  
  After making changes, test the configuration to ensure that the error does not occur again.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Transaction Codes: Familiarize yourself with transaction codes related to ESH configuration, such as EHS_SEARCH_ADMIN or EHS_OBJ_MODEL.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error message and details of your configuration.
  
  By following these steps, you should be able to resolve the error and successfully manage the assignment of request fields to attribute groups in SAP.