How To Fix DB02015 - The smallest number of allocatable extents for any segment

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 015

• Message text: The smallest number of allocatable extents for any segment

What causes this issue?

All segments in SAPR3's schema are examined to determined the smallest
number of allocable extents for all segments with PCTINCREASE set to 0.

How to fix this error?

Start the analysis tool (select the current node in the monitoring
tree). This will display a list of all segments that have fewer
allocable extents than specified by the threshold. Also displayed are
the number of remaining allocable extents for each segment, its
tablespace, and its storage parameter NEXT.
There are two ways to eliminate this problem:
Add another data file to increase the tablespace size
Decrease the size of the segment's NEXT parameter

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB02015 - The smallest number of allocatable extents for any segment ?

  The SAP error message DB02015, which states "The smallest number of allocatable extents for any segment," typically relates to issues with database storage allocation. This error indicates that the database has run out of available extents for allocating space to a segment, which can prevent the database from growing as needed.
  Cause:
  
  Insufficient Space: The database may not have enough free space to allocate new extents for the segments.
  Segment Configuration: The configuration of the segments may not allow for sufficient extents to be allocated.
  Database Limits: There may be limits set on the number of extents or the size of segments that can be allocated.
  Fragmentation: The database may be fragmented, leading to inefficient use of available space.
  
  Solution:
  
  Increase Database Size: If the database is running out of space, consider increasing the size of the database or the tablespace.
  Check Segment Configuration: Review the configuration of the segments to ensure they are set up to allow for sufficient extents.
  Reorganize Segments: If fragmentation is an issue, reorganizing the segments or performing a database maintenance operation may help.
  Monitor Space Usage: Regularly monitor the space usage of the database to prevent running into this issue in the future.
  Database Administration: Consult with your database administrator to assess the current configuration and make necessary adjustments.
  
  Related Information:
  
  Database Documentation: Refer to the specific database documentation (e.g., Oracle, SQL Server, HANA) for details on managing extents and space allocation.
  SAP Notes: Check SAP Notes for any specific recommendations or patches related to this error.
  Performance Monitoring Tools: Utilize performance monitoring tools to keep track of database space and segment usage.
  
  If the problem persists after trying the above solutions, it may be necessary to engage with SAP support or your database vendor for further assistance.