How To Fix ESH_SEARCH195 - Duplicate key relation &1, attribute &2, target attribute &3, constant &4

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SEARCH - ESH Search

• Message number: 195

• Message text: Duplicate key relation &1, attribute &2, target attribute &3, constant &4

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_SEARCH195 - Duplicate key relation &1, attribute &2, target attribute &3, constant &4 ?

  The SAP error message ESH_SEARCH195 indicates a problem related to duplicate key relations in the context of Enterprise Search (ESH). This error typically arises when there are conflicting or duplicate entries in the configuration of the search model or when the system encounters multiple definitions for the same key relation.
  Cause:
  
  Duplicate Key Relations: The error suggests that there are multiple definitions for a key relation that should be unique. This can happen if the same attribute is defined more than once in the search model or if there are conflicting configurations.
  Incorrect Configuration: The configuration of the search model may have been altered or incorrectly set up, leading to conflicts in the key relations.
  Data Model Issues: There may be issues with the underlying data model that the search is based on, such as duplicate entries in the database or inconsistencies in the data.
  
  Solution:
  
  Check Configuration: Review the configuration of the search model in the SAP system. Look for any duplicate entries or conflicting definitions for the key relations mentioned in the error message.
  Remove Duplicates: If you find duplicate key relations, remove or consolidate them to ensure that each key relation is unique.
  Validate Data Model: Ensure that the underlying data model does not have duplicate entries or inconsistencies. This may involve checking the database tables and ensuring that the data is clean and well-structured.
  Rebuild Search Index: After making changes to the configuration or data model, it may be necessary to rebuild the search index to ensure that the changes take effect.
  Consult Documentation: Refer to SAP documentation or notes related to Enterprise Search and the specific error message for additional guidance and troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Enterprise Search Configuration: Familiarize yourself with the configuration settings for Enterprise Search in SAP, as understanding how key relations are defined and managed can help prevent this error in the future.
  Support Community: If the issue persists, consider reaching out to the SAP Community or SAP Support for assistance, providing them with the error details and any steps you have already taken.
  
  By following these steps, you should be able to identify and resolve the cause of the ESH_SEARCH195 error in your SAP system.