How To Fix ESH_SEARCH188 - Duplicate key text category ID &1, language &2

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SEARCH - ESH Search

• Message number: 188

• Message text: Duplicate key text category ID &1, language &2

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_SEARCH188 - Duplicate key text category ID &1, language &2 ?

  The SAP error message ESH_SEARCH188, which indicates a "Duplicate key text category ID &1, language &2," typically arises in the context of the SAP Enterprise Search or the SAP NetWeaver Search functionality. This error suggests that there are duplicate entries for a specific key text category in the system, which can lead to conflicts or inconsistencies in search results.
  Cause:
  
  Duplicate Entries: The primary cause of this error is the existence of multiple entries in the database for the same key text category ID and language. This can happen due to incorrect data imports, manual entries, or issues during system upgrades or migrations.
  Configuration Issues: Misconfigurations in the search settings or the underlying data model can also lead to this error.
  Data Consistency Issues: If the data in the system is not consistent or has been corrupted, it may result in duplicate entries.
  
  Solution:
  
  Identify Duplicates: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to query the relevant database tables and identify the duplicate entries for the specified key text category ID and language.
  Remove Duplicates: Once identified, you can either delete the duplicate entries or correct them to ensure that only one entry exists for each key text category ID and language combination.
  Check Configuration: Review the configuration settings related to the search functionality to ensure that they are set up correctly and do not allow for duplicate entries.
  Data Consistency Check: Run consistency checks on the relevant data to ensure that there are no other underlying issues that could lead to similar errors.
  Re-indexing: After resolving the duplicates, it may be necessary to re-index the search to ensure that the changes are reflected in the search results.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation related to Enterprise Search and data management to understand best practices for maintaining data integrity.
  Support: If the issue persists or if you are unsure about making changes, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to resolve the ESH_SEARCH188 error and ensure that your SAP system's search functionality operates smoothly.