How To Fix DB6PM612 - ALTER TABLE (VOLATILE) is not defined for system objects

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 612

• Message text: ALTER TABLE (VOLATILE) is not defined for system objects

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB6PM612 - ALTER TABLE (VOLATILE) is not defined for system objects ?

  The SAP error message DB6PM612 indicates that there is an attempt to alter a volatile table in a way that is not permitted for system objects. This error typically arises in the context of database operations where certain restrictions apply to system-defined objects.
  Cause:
  
  Volatile Tables: In SAP HANA, volatile tables are temporary tables that exist only for the duration of the session. They are not stored in the database and are typically used for intermediate calculations or temporary data storage.
  System Objects: The error suggests that the operation being attempted is on a system object, which is not allowed. System objects are predefined by the database and include system tables, views, and other structures that are integral to the database's operation.
  ALTER TABLE Command: The specific command being executed (ALTER TABLE) is not applicable to system objects, especially when it involves volatile tables.
  
  Solution:
  
  Check the Object Type: Ensure that the table you are trying to alter is not a system object. If it is, you will need to use a different approach or avoid altering it directly.
  Use Non-Volatile Tables: If you need to perform operations that require altering the table structure, consider using non-volatile tables instead of volatile ones.
  Review SQL Syntax: Double-check the SQL syntax and ensure that the command is appropriate for the type of table you are working with.
  Session Management: If you are working with volatile tables, ensure that your session is correctly managing the lifecycle of these tables. Volatile tables should be created and used within the same session.
  Consult Documentation: Refer to the SAP HANA documentation for guidelines on working with volatile tables and system objects to understand the limitations and best practices.
  
  Related Information:
  
  SAP HANA Documentation: Review the official SAP HANA documentation for detailed information on volatile tables, system objects, and the ALTER TABLE command.
  Database Administration: If you are an administrator, ensure that you have the necessary permissions and understand the implications of altering database objects.
  Error Logs: Check the error logs for additional context or related errors that may provide more insight into the issue.
  
  If the problem persists after following these steps, consider reaching out to SAP support or consulting with a database administrator who has experience with SAP HANA.