How To Fix DB6PM046 - Parameter '&1' not set. Default '&2' used

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 046

• Message text: Parameter '&1' not set. Default '&2' used

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 DB6PM046 - Parameter '&1' not set. Default '&2' used ?

  The SAP error message DB6PM046 indicates that a specific parameter (denoted as &1) is not set in the database configuration, and as a result, a default value (denoted as &2) is being used instead. This message typically arises in the context of database management within SAP systems, particularly when dealing with database parameters that are essential for the proper functioning of the database.
  Cause:
  
  Missing Configuration: The parameter &1 is not defined in the database configuration settings. This could be due to an oversight during the setup or configuration of the database.
  Database Initialization: If the database was recently initialized or migrated, certain parameters may not have been set correctly.
  Version Changes: Changes in database versions or updates may lead to certain parameters being deprecated or requiring new settings.
  
  Solution:
  
  Check Database Parameters: Review the database configuration settings to ensure that the parameter &1 is defined. You can do this by accessing the database management tools or using SQL commands to query the current settings.
  Set the Parameter: If the parameter is indeed missing, you should set it to an appropriate value based on your system requirements. This can usually be done through the database management interface or by executing specific SQL commands.
  Consult Documentation: Refer to the official SAP documentation or the database vendor's documentation to understand the implications of the parameter and what the default value &2 means in your context.
  Restart Database: After making changes to the parameters, it may be necessary to restart the database for the changes to take effect.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP Notes often provide insights into known issues and their resolutions.
  Database Documentation: Review the documentation for the specific database you are using (e.g., HANA, Oracle, SQL Server) to understand the parameters and their significance.
  Monitoring Tools: Utilize SAP monitoring tools to keep track of database performance and configuration settings, which can help prevent similar issues in the future.
  
  If the issue persists after following these steps, consider reaching out to SAP support or your database administrator for further assistance.