How To Fix RSD_TREX151 - Not all data indexed for index '&1' ('&2' for '&3')

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 151

• Message text: Not all data indexed for index '&1' ('&2' for '&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 RSD_TREX151 - Not all data indexed for index '&1' ('&2' for '&3') ?

  The SAP error message RSD_TREX151 indicates that not all data has been indexed for a specific index in the SAP BW (Business Warehouse) system. This typically occurs when there are issues with the indexing process in the TREX (Text Retrieval and Extraction) engine, which is used for full-text search capabilities in SAP BW.
  Cause:
  
  Data Changes: The data in the InfoProvider may have changed after the last indexing run, leading to inconsistencies.
  Indexing Errors: There may have been errors during the indexing process, which could be due to system performance issues, locks, or other interruptions.
  Data Volume: Large volumes of data can sometimes lead to timeouts or failures during the indexing process.
  Configuration Issues: Incorrect configuration settings for the TREX engine or the InfoProvider can also lead to incomplete indexing.
  
  Solution:
  
  
  Re-indexing: The most straightforward solution is to re-index the affected index. This can be done through the SAP BW administration tools:
  
  Go to the Data Warehousing Workbench (transaction RSA1).
  Navigate to the InfoProvider that is causing the issue.
  Select the option to re-index the data.
  
  
  
  Check for Errors: Review the logs for any errors that occurred during the last indexing run. This can provide insights into what went wrong.
  
  Use transaction SLG1 to check application logs for TREX-related errors.
  
  
  
  Monitor System Performance: Ensure that the system has adequate resources (CPU, memory, etc.) to handle the indexing process, especially if dealing with large datasets.
  
  
  Check Locks: Ensure that there are no locks on the data that could prevent indexing. You can use transaction SM12 to check for and resolve any locks.
  
  
  Configuration Review: Review the TREX configuration settings to ensure they are correctly set up for your environment. This may involve checking the TREX administration tools.
  
  
  Data Consistency: Ensure that the data in the InfoProvider is consistent and that there are no issues with the underlying data sources.
  
  
  Related Information:
  
  TREX Administration: Familiarize yourself with the TREX administration tools and logs to better understand how indexing works and how to troubleshoot issues.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to TREX and indexing. SAP Notes can provide patches or additional guidance.
  Documentation: Review SAP documentation on BW and TREX for best practices regarding indexing and data management.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.