How To Fix RSD_TREX205 - Fact index: '&1' - Total of E and F table: '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 205

• Message text: Fact index: '&1' - Total of E and F table: '&2'

What causes this issue?

Note that the number of records/documents in the fact index of a BWA
index can differ from the number of (released) records in the E and F
tables of the corresponding InfoCube. This is because a BWA index is
not compressed if the InfoCube (or its ROLAP aggregate) is compressed.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX205 - Fact index: '&1' - Total of E and F table: '&2' ?

  The SAP error message RSD_TREX205 typically indicates an issue with the fact index in the context of SAP BW (Business Warehouse) and its integration with the TREX search engine. This error message specifically points to a discrepancy in the total counts of the E (fact) and F (dimension) tables associated with a particular fact index.
  Cause:
  The error message "Total of E and F table: '&2'" suggests that there is a mismatch between the expected and actual counts of records in the fact index. This can occur due to several reasons, including:
  
  Data Inconsistency: There may be inconsistencies in the data loaded into the fact and dimension tables.
  Indexing Issues: The TREX index may not have been updated correctly after data loads or changes.
  Data Load Errors: Errors during the data load process can lead to incomplete or incorrect data being indexed.
  Configuration Issues: Incorrect settings in the data source or the InfoProvider can lead to discrepancies.
  
  Solution:
  To resolve the RSD_TREX205 error, you can follow these steps:
  
  
  Check Data Load: Verify that the data load process completed successfully without errors. Check the logs for any issues during the data extraction, transformation, and loading (ETL) process.
  
  
  Rebuild the Index: If the data load is correct, you may need to rebuild the TREX index for the affected InfoProvider. This can be done through the following steps:
  
  Go to the SAP BW system.
  Navigate to the InfoProvider in question.
  Use the transaction code RSA1 to access the Data Warehousing Workbench.
  Find the InfoProvider and select the option to "Rebuild Index" or "Reindex".
  
  
  
  Check for Data Consistency: Use the transaction RSD1 to check the consistency of the InfoProvider. This can help identify any discrepancies between the fact and dimension tables.
  
  
  Monitor and Analyze: After rebuilding the index, monitor the system for any further errors. Analyze the data to ensure that it is consistent and complete.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSD1 (InfoProvider Maintenance), and RSC1 (DataSource Maintenance).
  SAP BW Documentation: Review SAP BW documentation for best practices on data loading and indexing.
  TREX Documentation: Understand how TREX works and its role in SAP BW for better troubleshooting.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.