How To Fix RSMSS_ANALYZER_MSG057 - CREATE &INDEX statement generated

SAP Error Message - Details

• Message type: E = Error

• Message class: RSMSS_ANALYZER_MSG - Messages for RSMSS_ANALYZER

• Message number: 057

• Message text: CREATE &INDEX statement generated

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 RSMSS_ANALYZER_MSG057 - CREATE &INDEX statement generated ?

  The SAP error message RSMSS_ANALYZER_MSG057, which indicates that a CREATE INDEX statement has been generated, typically arises in the context of the SAP BW (Business Warehouse) system when there are issues related to the performance of InfoProviders or when the system is trying to optimize the database access for queries.
  Cause:
  
  Performance Optimization: The system may generate a CREATE INDEX statement to optimize the performance of queries against a particular InfoProvider. This can happen if the system detects that certain queries are running slowly due to missing indexes.
  Data Model Changes: Changes in the data model, such as adding new fields or modifying existing ones, can trigger the need for new indexes.
  Database Statistics: Outdated or missing database statistics can lead to inefficient query execution plans, prompting the system to create indexes to improve performance.
  
  Solution:
  
  Review the Index Creation: Check the generated CREATE INDEX statement to understand what indexes are being created. You can do this by looking at the SQL trace or the database logs.
  Database Maintenance: Ensure that regular database maintenance tasks are performed, including updating statistics and rebuilding indexes as necessary.
  Performance Analysis: Use transaction codes like ST03N or ST04 to analyze the performance of your queries and identify if the newly created indexes are effective.
  Manual Index Management: If the automatic index creation is not yielding the desired performance improvements, consider manually creating or adjusting indexes based on your specific query patterns and performance needs.
  Consult Documentation: Refer to SAP documentation or notes related to performance tuning and index management for your specific version of SAP BW.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) and RSMO (Monitor Data Load) to monitor and manage your InfoProviders.
  SAP Notes: Check for relevant SAP Notes that may address specific issues related to index creation and performance optimization.
  Database-Specific Guidelines: Depending on the database you are using (e.g., HANA, Oracle, SQL Server), there may be specific guidelines and best practices for index management.
  
  If the issue persists or if you need further assistance, consider reaching out to SAP support or consulting with a database administrator who is familiar with your specific SAP BW environment.