How To Fix DB6PM849 - EXPLAIN is starting in a new window

SAP Error Message - Details

• Message type: E = Error

• Message class: DB6PM - DB2 UDB for UNIX, Windows: Performance Monitoring

• Message number: 849

• Message text: EXPLAIN is starting in a new window

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB6PM849 - EXPLAIN is starting in a new window ?

  The SAP error message DB6PM849, which states "EXPLAIN is starting in a new window," typically relates to the execution of an EXPLAIN command in the context of database operations. This message is not necessarily an error but rather an informational message indicating that the EXPLAIN command is being executed in a separate window or session.
  Cause:
  
  Database Query Analysis: The EXPLAIN command is used to analyze how a database query will be executed. It provides insights into the execution plan, which can help in optimizing queries.
  User Interface Behavior: The message may appear due to the way the SAP GUI or the database interface is configured to handle EXPLAIN commands, particularly if it is set to open in a new window for better visibility.
  
  Solution:
  
  Check Configuration: Ensure that your SAP GUI settings are configured correctly. You may want to check if there are any settings that dictate how EXPLAIN commands are displayed.
  Review the EXPLAIN Output: If the EXPLAIN command is running successfully in a new window, review the output to understand the execution plan and identify any potential performance issues with your SQL queries.
  Consult Documentation: Refer to the SAP documentation or your database documentation for more details on the EXPLAIN command and its usage.
  Database Performance Tuning: If you are frequently using EXPLAIN to troubleshoot performance issues, consider reviewing your database indexes, query structure, and overall database performance.
  
  Related Information:
  
  EXPLAIN Command: This command is used in SQL databases to obtain the execution plan for a query. It helps in understanding how the database engine will execute a query, including the use of indexes and join methods.
  SAP Notes: Check SAP Notes for any specific updates or patches related to this message or the EXPLAIN functionality.
  Database Documentation: Depending on the database you are using (e.g., HANA, Oracle, SQL Server), refer to the specific documentation for that database for more details on the EXPLAIN command and its implications.
  
  If the message is causing issues beyond just being informational, it may be beneficial to reach out to your SAP support team or database administrator for further assistance.