How To Fix DB6PM042 - Error when reading tempspaces from SYSCAT.TABLESPACES

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 042

• Message text: Error when reading tempspaces from SYSCAT.TABLESPACES

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 DB6PM042 - Error when reading tempspaces from SYSCAT.TABLESPACES ?

  The SAP error message DB6PM042 indicates an issue related to reading temporary spaces from the SYSCAT.TABLESPACES catalog in a database, typically in the context of IBM Db2 databases. This error can arise due to various reasons, including database configuration issues, permission problems, or corruption in the catalog.
  Causes:
  
  Permission Issues: The user account that is trying to access the SYSCAT.TABLESPACES may not have the necessary permissions to read from this catalog.
  Database Corruption: There may be corruption in the database catalog or the temporary tablespaces themselves.
  Configuration Issues: The database configuration might not be set up correctly, leading to issues when querying the catalog.
  Database Connectivity: There could be issues with the connection to the database, such as network problems or misconfigured connection settings.
  
  Solutions:
  
  
  Check Permissions:
  
  Ensure that the user has the necessary permissions to access the SYSCAT.TABLESPACES. You may need to grant the appropriate privileges.
  Use the following SQL command to check permissions:
  SELECT * FROM SYSCAT.DBAUTH WHERE GRANTEE = 'your_user';
  
  
  
  
  Database Integrity Check:
  
  Run a database integrity check to identify any corruption issues. You can use the db2dart utility or similar tools provided by Db2.
  Example command:
  db2dart your_database_name
  
  
  
  
  Review Database Configuration:
  
  Check the database configuration settings to ensure that they are set correctly. You can use the db2 get db cfg for your_database_name command to review the settings.
  
  
  
  Recreate Temporary Tablespaces:
  
  If the temporary tablespaces are corrupted, you may need to drop and recreate them. Be cautious with this approach, as it may affect ongoing transactions.
  Example commands:
  DROP TABLESPACE your_temp_tablespace;
  CREATE TEMPORARY TABLESPACE your_temp_tablespace;
  
  
  
  
  Check Database Logs:
  
  Review the database logs for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to the official IBM Db2 documentation for more details on the error and potential fixes.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP or IBM support for further assistance.
  
  
  
  Related Information:
  
  Database Version: Ensure that you are aware of the specific version of Db2 you are using, as solutions may vary between versions.
  Backup: Always ensure that you have a recent backup of your database before making significant changes, such as dropping tablespaces or running integrity checks.
  Monitoring Tools: Utilize monitoring tools to keep an eye on database performance and health, which can help prevent issues from arising in the future.
  
  By following these steps, you should be able to diagnose and resolve the DB6PM042 error effectively.