How To Fix RSQBW804 - Error when generating the SQL statement

SAP Error Message - Details

• Message type: E = Error

• Message class: RSQBW -

• Message number: 804

• Message text: Error when generating the SQL statement

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSQBW804 - Error when generating the SQL statement ?

  The SAP error message RSQBW804 typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with generating the SQL statement for a query. This error can arise due to various reasons, including issues with the underlying data model, inconsistencies in the InfoProvider, or problems with the query definition itself.
  Causes of RSQBW804 Error
  
  Incorrect Query Definition: The query may have been defined incorrectly, leading to issues when generating the SQL statement.
  Data Model Issues: There may be inconsistencies or errors in the underlying data model, such as missing or incorrect InfoObjects, InfoProviders, or data sources.
  Authorization Issues: The user executing the query may not have the necessary authorizations to access certain data or objects.
  Database Connectivity Issues: Problems with the database connection or configuration can also lead to this error.
  Performance Issues: If the query is too complex or if there are performance bottlenecks, it may fail to generate the SQL statement.
  
  Solutions to RSQBW804 Error
  
  
  Check Query Definition:
  
  Review the query definition in the Query Designer to ensure that all elements (e.g., InfoObjects, filters, variables) are correctly defined and valid.
  Validate the query to identify any potential issues.
  
  
  
  Validate Data Model:
  
  Check the underlying InfoProvider for any inconsistencies or errors. Ensure that all required InfoObjects are present and correctly configured.
  Run the data consistency checks available in the SAP BW system.
  
  
  
  Review Authorizations:
  
  Ensure that the user executing the query has the necessary authorizations to access the relevant InfoProviders and data.
  
  
  
  Check Database Connectivity:
  
  Verify that the database connection is properly configured and that there are no connectivity issues.
  Check the database logs for any errors that may provide additional context.
  
  
  
  Optimize Query Performance:
  
  If the query is complex, consider simplifying it or breaking it down into smaller parts to improve performance.
  Analyze the execution plan for the query to identify any potential bottlenecks.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  
  
  System Logs and Traces:
  
  Check the system logs (transaction SLG1) and traces (transaction ST22 for dumps) for any additional error messages or information that may help diagnose the issue.
  
  
  
  Related Information
  
  SAP BW Documentation: Refer to the official SAP BW documentation for guidance on query design and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and to share solutions.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the RSQBW804 error in your SAP BW environment.