How To Fix BRAIN193 - Errors occurred while generating the explain query

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 193

• Message text: Errors occurred while generating the explain 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN193 - Errors occurred while generating the explain query ?

  The SAP error message BRAIN193, which states "Errors occurred while generating the explain query," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there are issues related to the execution of a query or when trying to analyze the performance of a query using the Explain functionality.
  Causes:
  
  Query Design Issues: There may be problems with the way the query is designed, such as incorrect joins, missing data sources, or invalid filters.
  Database Connectivity: Issues with the connection to the underlying database can lead to this error. This could be due to network issues, database downtime, or configuration problems.
  Performance Issues: If the query is too complex or if there are performance bottlenecks in the database, it may fail to generate the explain plan.
  Authorization Issues: The user executing the query may not have the necessary authorizations to access certain data or execute the explain plan.
  System Configuration: Misconfigurations in the SAP BW or HANA system can also lead to this error.
  
  Solutions:
  
  Check Query Design: Review the query design in the Query Designer. Ensure that all data sources are correctly defined and that there are no invalid joins or filters.
  Test Database Connection: Verify that the connection to the database is active and functioning properly. Check for any network issues or database server problems.
  Simplify the Query: If the query is complex, try simplifying it to see if it executes successfully. This can help identify if the complexity is causing the issue.
  Review Authorizations: Ensure that the user has the necessary authorizations to execute the query and access the underlying data.
  Check System Logs: Look at the system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like RSRT (Query Monitor) to test and analyze the query.
  Performance Analysis: Use tools like ST05 (SQL Trace) or ST12 (Single Transaction Analysis) to analyze performance issues related to the query.
  Documentation: Refer to SAP BW or HANA documentation for best practices in query design and performance optimization.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the BRAIN193 error in your SAP environment.