How To Fix 0S075 - Check profile parameter rstr/max_diskspace

SAP Error Message - Details

• Message type: E = Error

• Message class: 0S - Messages for the SQL trace

• Message number: 075

• Message text: Check profile parameter rstr/max_diskspace

What causes this issue?

Profile parameter rstr/max_diskspace specifies the size of the trace
file in bytes. An error occurred when the system read this parameter.
When displaying the updates within trace processing, the system starts
from the standard size of the trace file.

System Response

Program processing continues after this message.

How to fix this error?

Check the specified profile parameter.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 0S075 - Check profile parameter rstr/max_diskspace ?

  The SAP error message 0S075 related to the profile parameter rstr/max_diskspace indicates that the maximum disk space allocated for the SAP system's runtime environment has been exceeded. This parameter is crucial for managing the amount of disk space that can be utilized by the system for various operations, including temporary files, logs, and other runtime data.
  Cause:
  The error typically arises due to one or more of the following reasons:
  
  Insufficient Disk Space: The disk space allocated for the SAP system has been filled up, either due to excessive logging, large temporary files, or other data accumulation.
  Configuration Issues: The rstr/max_diskspace parameter may be set to a value that is too low for the current workload or data volume.
  Data Growth: The growth of data in the system (e.g., large transactions, extensive logging) may exceed the predefined limits.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Current Disk Usage:
  
  Use operating system commands (like df -h on Unix/Linux or checking properties on Windows) to assess the current disk usage and identify if the disk is indeed full.
  
  
  
  Increase Disk Space:
  
  If possible, increase the physical disk space on the server or allocate more space to the relevant filesystem.
  
  
  
  Adjust Profile Parameter:
  
  Modify the rstr/max_diskspace parameter to a higher value. This can be done through the SAP profile parameters:
  
  Go to transaction RZ10 (Maintain Profile Parameters).
  Select the appropriate instance profile and add or modify the rstr/max_diskspace parameter.
  Save the changes and restart the SAP instance for the changes to take effect.
  
  
  
  
  
  Clean Up Unnecessary Files:
  
  Review and delete unnecessary log files, temporary files, or old data that may be consuming disk space.
  Use transaction SARA to archive old data if applicable.
  
  
  
  Monitor Disk Usage:
  
  Implement monitoring to keep track of disk usage and set alerts for when disk space is approaching its limits.
  
  
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal for detailed documentation on profile parameters and their implications.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or specific recommendations related to this error.
  Performance Tuning: Regularly review and tune the system's performance and storage settings to prevent similar issues in the future.
  
  By following these steps, you should be able to resolve the error and ensure that your SAP system operates smoothly without running into disk space issues.