How To Fix UCC2017 - Writing to temporary directory failed

SAP Error Message - Details

• Message type: E = Error

• Message class: UCC2 -

• Message number: 017

• Message text: Writing to temporary directory failed

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 UCC2017 - Writing to temporary directory failed ?

  The SAP error message UCC2017, which states "Writing to temporary directory failed," typically indicates that the SAP system is unable to write to the designated temporary directory. This can occur for several reasons, and addressing the issue usually involves checking the configuration and permissions of the temporary directory.
  Causes:
  
  Insufficient Permissions: The user or the SAP application may not have the necessary permissions to write to the temporary directory.
  Disk Space Issues: The disk where the temporary directory is located may be full, preventing any new files from being created.
  Directory Path Issues: The path to the temporary directory may be incorrectly configured in the SAP system settings.
  File System Issues: There may be underlying file system issues, such as corruption or other errors that prevent writing.
  Operating System Restrictions: Certain operating system-level restrictions or security settings may prevent writing to the directory.
  
  Solutions:
  
  
  Check Permissions:
  
  Verify that the user under which the SAP application is running has write permissions to the temporary directory.
  Adjust permissions as necessary to ensure that the SAP system can write to the directory.
  
  
  
  Check Disk Space:
  
  Ensure that there is sufficient disk space available on the drive where the temporary directory is located.
  If the disk is full, free up space by deleting unnecessary files or increasing the disk capacity.
  
  
  
  Verify Directory Path:
  
  Check the configuration settings in the SAP system to ensure that the path to the temporary directory is correct.
  You can find the temporary directory settings in the SAP profile parameters (e.g., DIR_TEMP).
  
  
  
  Check File System:
  
  Run file system checks to ensure there are no errors or corruption that could be affecting the ability to write to the directory.
  Depending on the operating system, you may use tools like chkdsk on Windows or fsck on Unix/Linux systems.
  
  
  
  Review Operating System Settings:
  
  Check for any operating system-level restrictions, such as SELinux or AppArmor on Linux, that may be preventing write access.
  Adjust these settings if necessary to allow the SAP application to write to the temporary directory.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to the UCC2017 error. SAP frequently updates its knowledge base with solutions for known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Review the SAP system logs (transaction SM21) and the operating system logs for any additional error messages that may provide more context about the failure.
  
  By systematically checking these areas, you should be able to identify and resolve the issue causing the UCC2017 error in your SAP system.