How To Fix SRET138 - The index was deleted from the search engine

SAP Error Message - Details

• Message type: E = Error

• Message class: SRET - SAP Retrieval : Administration - Indexing - Search

• Message number: 138

• Message text: The index was deleted from the search engine

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 SRET138 - The index was deleted from the search engine ?

  The SAP error message SRET138, which states "The index was deleted from the search engine," typically occurs in the context of SAP's search functionalities, particularly when using the SAP Search and Classification (TREX) engine or similar search technologies. This error indicates that the index that the system is trying to access has been deleted or is no longer available.
  Cause:
  
  Index Deletion: The most straightforward cause is that the index has been manually deleted or removed due to maintenance activities or configuration changes.
  System Configuration Changes: Changes in the system configuration or updates may lead to the deletion of the index.
  Data Consistency Issues: If there are inconsistencies in the data or if the data source has been modified, it may lead to the index being marked as deleted.
  System Errors: Unexpected system errors or crashes during indexing processes can also lead to this issue.
  
  Solution:
  
  
  Recreate the Index: The primary solution is to recreate the index. This can typically be done through the SAP GUI or relevant transaction codes. You may need to:
  
  Navigate to the relevant transaction for managing indexes (e.g., SICF, SRT_INDEX, etc.).
  Select the appropriate index and choose the option to recreate or rebuild it.
  
  
  
  Check Index Status: Use transaction codes like SRT_INDEX to check the status of the indexes and see if they are marked as deleted or inactive.
  
  
  Review Logs: Check the system logs for any errors or warnings that occurred around the time the index was deleted. This can provide insights into what caused the deletion.
  
  
  System Configuration: Ensure that the system configuration is correct and that there are no settings that might lead to the automatic deletion of indexes.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of your SAP system for any known issues or additional troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists or if you are unsure about the steps to take, consider reaching out to SAP support for assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  System Maintenance: Regular maintenance of the search engine and indexes is crucial to prevent such issues. Ensure that you have a maintenance plan in place.
  Backup and Recovery: Always ensure that you have a backup of your indexes and data to recover quickly in case of unexpected deletions or errors.
  
  By following these steps, you should be able to resolve the SRET138 error and restore the functionality of the search engine in your SAP system.