How To Fix ESH_OM_OBJ_MODEL_REP651 - Duplicate object type &1

ESH_OM_OBJ_MODEL_REP651 - Overview

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 651

• Message text: Duplicate object type &1

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_REP651 - Duplicate object type &1 ?

  The SAP error message ESH_OM_OBJ_MODEL_REP651: Duplicate object type &1 typically occurs in the context of the SAP Enterprise Search or SAP Information Retrieval systems. This error indicates that there is a duplicate entry for an object type in the object model repository, which can lead to inconsistencies and issues in the search functionality.
  
  Cause:
  
  Duplicate Entries: The primary cause of this error is the presence of duplicate object types in the object model repository. This can happen due to incorrect configuration, data import issues, or manual errors during the setup of object types.
  
  Configuration Issues: If the object types are not properly defined or if there are conflicting definitions, it can lead to this error.
  Transport Issues: If object types were transported from one system to another (e.g., from development to production) without proper checks, duplicates may arise.
  
  
  Solution:
  
  Check Object Types: Review the object types defined in the object model repository. You can do this