How To Fix RSOS114 - TREX engine not fully installed; check configuration

SAP Error Message - Details

• Message type: E = Error

• Message class: RSOS - Message class for BI Metadata Search with TREX

• Message number: 114

• Message text: TREX engine not fully installed; check configuration

What causes this issue?

TREX configuration is incorrect.

System Response

TREX engine not fully installed. Check the configuration.

How to fix this error?

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

Procedure for System Administrators

To change the TREX configuration parameters:
Execute transaction <LB>SE11</>.
Enter <LB>RSODADMIN_INT</> in the Database table field.
Choose <LS>Display</>.
In the <LS>Dictionary: Display Table</> screen, choose <LS>Contents</>.
In the <LS>Data Browser: Table RSODADMIN_INT: Selection Screen</>,
choose <LS>Execute</>.
Select the relevant TREX RFC destination; choose <LS>Change</>.
In the <LS>RSODADMIN_INT Change</> screen, change the relevant
configuration parameter.
Save the changes.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSOS114 - TREX engine not fully installed; check configuration ?

  The SAP error message RSOS114 indicates that the TREX (Text Retrieval and Extraction) engine is not fully installed or configured correctly. TREX is a search and text analysis engine used in various SAP applications, including SAP BW and SAP HANA.
  Cause
  The error can occur due to several reasons:
  
  Incomplete Installation: The TREX engine may not have been installed completely or correctly.
  Configuration Issues: The configuration settings for TREX may be incorrect or missing.
  Service Not Running: The TREX service may not be running, or there may be issues with the TREX server.
  Version Mismatch: There may be a version mismatch between the SAP system and the TREX engine.
  
  Solution
  To resolve the RSOS114 error, you can follow these steps:
  
  
  Check Installation:
  
  Verify that the TREX engine is installed correctly. You can do this by checking the installation logs or using the SAP installation tools.
  
  
  
  Verify Configuration:
  
  Go to the TREX configuration settings in the SAP system. You can access this through transaction code RSCONN01 or RSCONN02.
  Ensure that all required parameters are set correctly, including the connection settings to the TREX server.
  
  
  
  Check TREX Service:
  
  Ensure that the TREX service is running. You can check this by accessing the TREX administration tool or using the command line to verify the service status.
  If the service is not running, start it and check for any errors in the logs.
  
  
  
  Review Logs:
  
  Check the TREX logs for any error messages that might provide more context about the issue. Logs can usually be found in the TREX installation directory.
  
  
  
  Reinstall or Update TREX:
  
  If the installation is incomplete or corrupted, consider reinstalling or updating the TREX engine to the latest version compatible with your SAP system.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes in the SAP Support Portal that might address this specific error. SAP Notes often provide detailed troubleshooting steps and solutions.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information
  
  TREX Documentation: Review the official SAP documentation for TREX to understand its architecture, installation, and configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Requirements: Ensure that your system meets the necessary requirements for running the TREX engine.
  
  By following these steps, you should be able to diagnose and resolve the RSOS114 error related to the TREX engine.