How To Fix DB02129 - &1 > &2: number of extents > threshold.

DB02129 - Overview

• Message type: E = Error

• Message class: DB02 - For Oracle Component of the Database Monitor

• Message number: 129

• Message text: &1 > &2: number of extents > threshold.

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 DB02129 - &1 > &2: number of extents > threshold. ?

  The SAP error message DB02129 indicates that the number of extents for a database object (such as a table or index) has exceeded a predefined threshold. This can lead to performance issues, as having too many extents can slow down data access and increase fragmentation.
  
  Cause:
  
  High Fragmentation: The object has been modified frequently (inserted, updated, or deleted), leading to fragmentation and an increase in the number of extents.
  Insufficient Space Management: The database may not be configured to manage space efficiently, leading to excessive extent allocation.
  Improper Table Design: The design of the table or index may not be optimal, causing it to require more extents than necessary.
  
  
  Solution:
  
  
  Reorganize the Table/Index: You can reorganize the table or index to reduce fragmentation and the number of extents. This can be done using the following methods:
  
  DBCC SHRINKFILE: This command can be used to shrink the size of the database file and reclaim unused space.
  ALTER TABLE ...