How To Fix SEFS021 - TREX: Clear index "&1" -> message: "&2"; code: "&3"

SEFS021 - Overview

• Message type: E = Error

• Message class: SEFS - End User Messages for File Search

• Message number: 021

• Message text: TREX: Clear index "&1" -> message: "&2"; code: "&3"

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 SEFS021 - TREX: Clear index "&1" -> message: "&2"; code: "&3" ?

  The SAP error message SEFS021 is related to the TREX (Text Retrieval and Extraction) search engine, which is used for full-text search capabilities in SAP systems. This specific error indicates that there is an issue with clearing an index, which can occur for various reasons.
  
  Cause:
  The error message SEFS021 typically arises due to one of the following reasons:
  
  Index Corruption: The index may be corrupted, preventing it from being cleared properly.
  Insufficient Permissions: The user or process attempting to clear the index may not have the necessary permissions.
  System Resource Issues: There may be insufficient system resources (like memory or disk space) to perform the operation.
  
  Configuration Issues: There may be misconfigurations in the TREX settings or the index itself.
  TREX Service Issues: The TREX service may not be running correctly or may have encountered an internal error.
  
  
  Solution:
  To resolve the SEFS021 error, you can try the following steps:
  
  
  Check TREX Status: Ensure that the TREX service is