How To Fix RT026 - File System: Hard disk space available

SAP Error Message - Details

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 026

• Message text: File System: Hard disk space available

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 RT026 - File System: Hard disk space available ?

  The SAP error message RT026 indicates that there is insufficient hard disk space available on the server where the SAP system is running. This can lead to various issues, including the inability to create new files, logs, or temporary data, which can affect the overall performance and functionality of the SAP system.
  Cause:
  
  Insufficient Disk Space: The primary cause of this error is that the disk partition where the SAP system is installed or where it is trying to write data has run out of available space.
  Large Log Files: Accumulation of large log files or temporary files that have not been cleared can consume significant disk space.
  Data Growth: Continuous data growth in the database or application logs can lead to disk space exhaustion.
  Backup Files: Old backup files that have not been deleted can also take up a considerable amount of space.
  
  Solution:
  
  
  Free Up Disk Space:
  
  Delete Unnecessary Files: Identify and delete any unnecessary files, such as old logs, temporary files, or unused backups.
  Archive Data: Move older data to an archive to free up space in the main database.
  Clear Temporary Files: Use SAP transaction codes like SARA (Archive Administration) to manage and delete old archived data.
  Check for Large Files: Use system tools to identify large files and directories that can be cleaned up.
  
  
  
  Increase Disk Space:
  
  Add More Storage: If possible, increase the disk size of the partition where SAP is installed.
  Move SAP Data: Consider moving some SAP data to another disk or partition with more available space.
  
  
  
  Monitor Disk Usage:
  
  Implement monitoring tools to keep track of disk usage and set up alerts for low disk space conditions.
  
  
  
  Database Maintenance:
  
  Regularly perform database maintenance tasks, such as deleting old entries, optimizing tables, and managing logs.
  
  
  
  Consult SAP Documentation: Refer to SAP notes and documentation for specific recommendations related to your version of SAP and the specific components you are using.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to disk space management and error RT026 for any specific recommendations or patches.
  System Administration: Regular system administration practices can help prevent this issue from occurring in the future.
  Backup Strategy: Implement a robust backup strategy that includes regular cleanup of old backups to manage disk space effectively.
  
  By addressing the underlying cause of the RT026 error and implementing preventive measures, you can ensure that your SAP system runs smoothly without interruptions due to disk space issues.