How To Fix ESH_ADAPT_MSG008 - Error in index manager of &1. Index service not available

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ADAPT_MSG - Adapter Messages

• Message number: 008

• Message text: Error in index manager of &1. Index service not available

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ADAPT_MSG008 - Error in index manager of &1. Index service not available ?

  The SAP error message ESH_ADAPT_MSG008 indicates that there is an issue with the index manager in the SAP Enterprise Search (SAP ESH) environment. Specifically, it states that the index service is not available for the specified index. This can occur due to various reasons, and here are some potential causes, solutions, and related information:
  Causes:
  
  Index Service Down: The index service that is responsible for managing the index might be down or not running.
  Configuration Issues: There may be misconfigurations in the index settings or the search service.
  Network Issues: Network connectivity problems could prevent the index service from being accessed.
  Resource Limitations: The server hosting the index service may be experiencing resource limitations (CPU, memory, etc.).
  Database Issues: Problems with the underlying database that the index service relies on could also lead to this error.
  Version Compatibility: There may be compatibility issues between different components of the SAP system.
  
  Solutions:
  
  
  Check Index Service Status:
  
  Verify that the index service is running. You can do this by checking the service status in the SAP system or using transaction codes like SM51 to see the status of application servers.
  
  
  
  Restart the Index Service:
  
  If the index service is down, try restarting it. This can often resolve temporary issues.
  
  
  
  Review Configuration:
  
  Check the configuration settings for the index service in the SAP ESH settings. Ensure that all parameters are correctly set.
  
  
  
  Check Logs:
  
  Review the application logs (transaction SLG1) and the index service logs for any error messages or warnings that could provide more context about the issue.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues preventing access to the index service. Check firewall settings and network configurations.
  
  
  
  Resource Monitoring:
  
  Monitor the server resources to ensure that there are no bottlenecks. If necessary, allocate more resources to the server.
  
  
  
  Database Health Check:
  
  Perform a health check on the database to ensure it is functioning correctly. Look for any locks or performance issues.
  
  
  
  Update and Patch:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as these can resolve known issues.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Enterprise Search for detailed information on configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the ESH_ADAPT_MSG008 error message.