How To Fix DB6PM230 - Containers of tablespaces managed by automatic storage cannot be dropped

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 230

• Message text: Containers of tablespaces managed by automatic storage cannot be dropped

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 DB6PM230 - Containers of tablespaces managed by automatic storage cannot be dropped ?

  The SAP error message DB6PM230 indicates that you are trying to drop containers of tablespaces that are managed by automatic storage in a database. This typically occurs in environments where the database is configured to use automatic storage management (ASM) or similar features that handle storage allocation automatically.
  Cause:
  The error arises because:
  
  Automatic Storage Management: The tablespaces are managed by the database's automatic storage feature, which means that the database itself controls the allocation and management of storage resources.
  Restrictions on Dropping Containers: When tablespaces are managed automatically, you cannot drop the underlying storage containers directly. The database expects to manage these containers and will not allow manual intervention that could disrupt its management processes.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Tablespace Status: Ensure that the tablespace you are trying to drop is not in use. You can check the status of the tablespace using SQL queries or database management tools.
  
  
  Drop Tablespace Properly: Instead of trying to drop the containers directly, you should drop the tablespace itself. Use the appropriate SQL command to drop the tablespace, which will also handle the removal of the associated containers:
  DROP TABLESPACE <tablespace_name> INCLUDING CONTENTS AND DATAFILES;
  This command will remove the tablespace and all its contents, including any associated data files.
  
  
  Review Database Documentation: Consult the documentation for your specific database system (e.g., Oracle, SQL Server, etc.) to understand the implications of dropping tablespaces and the correct procedures to follow.
  
  
  Check for Dependencies: Ensure that there are no dependent objects (like indexes or constraints) that might prevent the tablespace from being dropped.
  
  
  Consult with DBA: If you are unsure or if the tablespace is critical, consult with your database administrator (DBA) for guidance on the best approach to take.
  
  
  Related Information:
  
  Database Management: Understanding how your database manages storage can help prevent similar issues in the future. Familiarize yourself with the concepts of tablespaces, data files, and automatic storage management.
  SAP Notes: Check SAP Notes for any specific guidance or updates related to this error message. SAP frequently publishes notes that address known issues and provide solutions.
  Backup: Always ensure that you have a backup of your data before making changes to the database structure, such as dropping tablespaces.
  
  By following these steps, you should be able to resolve the DB6PM230 error and manage your tablespaces effectively.