How To Fix RSCRM026 - Error while executing query in OLAP server; redesign query

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCRM - RSCRM: Messages

• Message number: 026

• Message text: Error while executing query in OLAP server; redesign query

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 RSCRM026 - Error while executing query in OLAP server; redesign query ?

  The SAP error message RSCRM026 indicates that there is an issue with executing a query in the OLAP (Online Analytical Processing) server. This error typically arises when the query is not properly designed or when there are issues with the underlying data model or data sources. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Query Design Issues: The query may be poorly designed, such as having incompatible characteristics, key figures, or filters that cannot be processed together.
  Data Model Problems: There may be issues with the underlying data model, such as missing or inconsistent data in the InfoProviders.
  Performance Issues: The query may be too complex or resource-intensive, leading to timeouts or memory issues during execution.
  Authorization Issues: The user executing the query may not have the necessary authorizations to access certain data or InfoProviders.
  OLAP Cache Issues: The OLAP cache may be corrupted or outdated, leading to execution problems.
  
  Solutions:
  
  
  Redesign the Query:
  
  Simplify the query by removing unnecessary characteristics or key figures.
  Ensure that the characteristics and key figures used in the query are compatible.
  Check for any filters that may be causing conflicts.
  
  
  
  Check Data Model:
  
  Verify that the InfoProviders used in the query are correctly set up and contain the necessary data.
  Ensure that the data is consistent and complete.
  
  
  
  Optimize Performance:
  
  Review the query for performance bottlenecks and optimize it by using aggregates or reducing the data volume.
  Consider using query variables to limit the data processed.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the data and InfoProviders involved in the query.
  
  
  
  Refresh OLAP Cache:
  
  Clear the OLAP cache to remove any corrupted or outdated data. This can often resolve execution issues.
  You can do this through transaction RSRT (Query Monitor) or RSADMIN (for cache management).
  
  
  
  Analyze Query Execution:
  
  Use transaction RSRT to analyze the query execution and identify any specific issues or bottlenecks.
  Check the execution plan and runtime statistics to understand where the problem lies.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RSCRM026 for any specific patches or updates that may address known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation on query design and OLAP processing for best practices and guidelines.
  
  By following these steps, you should be able to identify the root cause of the RSCRM026 error and implement a suitable solution. If the problem persists, consider reaching out to SAP support for further assistance.