How To Fix ESH_OM_OBJ_MODEL_REP893 - Object type &1, node &2, request &3, attribute group &4 already exists

ESH_OM_OBJ_MODEL_REP893 - Overview

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 893

• Message text: Object type &1, node &2, request &3, attribute group &4 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_REP893 - Object type &1, node &2, request &3, attribute group &4 already exists ?

  The SAP error message ESH_OM_OBJ_MODEL_REP893 indicates that there is an attempt to create or register an object model representation that already exists in the system. This error typically occurs in the context of the SAP Enterprise Search or the SAP HANA Search framework, where object models are defined for search purposes.
  
  Cause:
  The error is caused by the following scenarios:
  
  Duplicate Object Model Registration: You are trying to register an object model representation (OMR) that has already been defined in the system with the same parameters (object type, node, request, and attribute group).
  
  Configuration Issues: There may be a misconfiguration in the object model definitions, leading to attempts to create duplicates.
  System State: The system might be in a state where it is not properly recognizing existing definitions due to caching or other issues.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Object Models:
  
  Use transaction codes like SE11 (Data Dictionary) or SE80 (Object