How To Fix ESH_CU_SEM020 - Invalid search mode &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_CU_SEM - ES: Semantics-based Configuration

• Message number: 020

• Message text: Invalid search mode &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_CU_SEM020 - Invalid search mode &1 ?

  The SAP error message ESH_CU_SEM020 with the description "Invalid search mode &1" typically occurs in the context of the SAP Enterprise Search or SAP Search and Classification (TREX) functionalities. This error indicates that the search mode specified in the search request is not recognized or is invalid.
  Cause:
  
  Invalid Search Mode: The search mode specified in the search request does not match any of the predefined search modes in the system.
  Configuration Issues: There may be a misconfiguration in the search settings or the search application.
  Custom Development: If there are custom developments or enhancements related to the search functionality, they may not be handling the search modes correctly.
  System Updates: Changes or updates to the system might have affected the available search modes.
  
  Solution:
  
  Check Search Mode: Verify the search mode being used in the search request. Ensure that it is one of the valid modes defined in the system.
  Review Configuration: Go to the configuration settings for the search application and ensure that the search modes are correctly defined and active.
  Debugging: If you have access to the development environment, you can debug the search request to see where the invalid search mode is being set or passed.
  Consult Documentation: Refer to the SAP documentation for the specific version you are using to understand the valid search modes and their configurations.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve any underlying issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it is related to a custom implementation.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Look for discussions in SAP Community forums or other user groups where similar issues may have been addressed.
  Transaction Codes: Familiarize yourself with transaction codes related to search configuration, such as EHS_SEARCH or EHS_ADMIN, to manage and configure search settings.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.