How To Fix RSOD151 - Search engine not fully installed

SAP Error Message - Details

• Message type: E = Error

• Message class: RSOD - Messages for Document Link

• Message number: 151

• Message text: Search engine not fully installed

<ZK>&CAUSE&</>
As of release 3.0, the search engine used is TREX. TREX has not yet
been installed on this system.,,,,

System Response

You can only search by using the technical name and the metadata long
text.

How to fix this error?

Instal TREX. For more information, see the documentation and the
<DS:TRAN.SPRO>implementation guide</> under <ZK>BW Customizing
Implementation Guide</> -> <ZK>Business Information Warehouse</> ->
<ZK>Documents for BW Objects</>, in particular
<DS:SIMG.BW_DOCUMENT_TREX>Installation of TREX</><ZK>.</>

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSOD151 - Search engine not fully installed ?

  The SAP error message RSOD151: Search engine not fully installed typically indicates that the SAP system is unable to utilize the search engine functionality because it has not been completely or correctly installed. This can occur in various SAP modules that rely on search capabilities, such as SAP BW (Business Warehouse) or SAP HANA.
  Causes:
  
  Incomplete Installation: The search engine component may not have been fully installed or configured during the initial setup of the SAP system.
  Missing Components: Certain required components or services for the search engine may be missing or not activated.
  Configuration Issues: There may be configuration issues in the SAP system that prevent the search engine from functioning properly.
  Version Mismatch: The version of the search engine may not be compatible with the version of the SAP system you are using.
  
  Solutions:
  
  
  Check Installation:
  
  Verify that the search engine component is installed. You can do this by checking the installation logs or using transaction codes like SICF to see if the relevant services are active.
  
  
  
  Install or Reinstall the Search Engine:
  
  If the search engine is not installed, you may need to install it using the Software Update Manager (SUM) or the appropriate installation package.
  If it is partially installed, consider reinstalling the search engine component.
  
  
  
  Activate Services:
  
  Use transaction SICF to check if the necessary services for the search engine are activated. If they are not, activate them.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the search engine in the SAP system. Ensure that all necessary parameters are set correctly.
  You may need to consult the SAP documentation for specific configuration steps related to the search engine you are using.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  
  
  
  System Restart:
  
  Sometimes, a simple restart of the SAP system can resolve temporary issues related to service activation.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more detailed troubleshooting based on your specific system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SICF, SPRO, and SMD for configuration and monitoring.
  Documentation: Refer to the official SAP documentation for the specific search engine you are using (e.g., SAP HANA Search, SAP BW Search).
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the RSOD151 error in your SAP system.