How To Fix ESH_SEARCH190 - Duplicate key text datatype ID &1, language &2

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SEARCH - ESH Search

• Message number: 190

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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_SEARCH190 - Duplicate key text datatype ID &1, language &2 ?

  The SAP error message ESH_SEARCH190, which indicates "Duplicate key text datatype ID &1, language &2," typically arises in the context of the SAP Enterprise Search or SAP NetWeaver Search functionalities. This error suggests that there are duplicate entries for a specific key text datatype in the specified language, which can lead to conflicts in the search index.
  Cause:
  
  
  Duplicate Entries: The primary cause of this error is the existence of multiple entries in the database for the same key text datatype ID in the specified language. This can happen due to:
  
  Incorrect data imports or migrations.
  Manual data entry errors.
  Issues during the configuration of search settings.
  
  
  
  Configuration Issues: Misconfigurations in the search settings or the data model can also lead to this error.
  
  
  Solution:
  To resolve the ESH_SEARCH190 error, you can follow these steps:
  
  
  Identify Duplicates:
  
  Use SQL queries or SAP transaction codes to check for duplicate entries in the relevant tables. The key text datatype ID and language should be the focus of your search.
  
  
  
  Data Cleanup:
  
  Once duplicates are identified, you can either delete or merge the duplicate entries, depending on your business requirements. Ensure that you have backups before making any deletions.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the search functionality. Ensure that the key text datatypes are correctly defined and that there are no conflicting settings.
  
  
  
  Rebuild Search Index:
  
  After resolving the duplicates, you may need to rebuild the search index to ensure that the changes take effect. This can typically be done through the SAP system's administration tools.
  
  
  
  Testing:
  
  After making the necessary changes, perform tests to ensure that the search functionality works as expected without triggering the error.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error. SAP frequently releases notes that address known issues.
  Documentation: Review the SAP documentation for Enterprise Search and related components to understand the expected configurations and data structures.
  Support: If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to resolve the ESH_SEARCH190 error and restore normal functionality to your SAP search features.