How To Fix TG090 - *** RSTODIRS TODIR Display **********************************************

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 090

• Message text: *** RSTODIRS TODIR Display **********************************************

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 TG090 - *** RSTODIRS TODIR Display ********************************************** ?

  The SAP error message TG090, specifically related to the RSTODIRS transaction, typically indicates an issue with the transport directory or the transport directory structure in the SAP system. This error can occur when there are problems with the transport directory configuration or when the system is unable to access the required transport directories.
  Cause:
  
  Incorrect Transport Directory Configuration: The transport directory may not be correctly configured in the system profile or may not exist.
  Access Issues: The user or the system may not have the necessary permissions to access the transport directory.
  File System Issues: There may be issues with the underlying file system, such as insufficient disk space or file system corruption.
  Transport Directory Missing: The specified transport directory may not exist or may have been deleted or moved.
  
  Solution:
  
  
  Check Transport Directory Configuration:
  
  Verify the transport directory settings in the instance profile. You can check the profile parameters DIR_TRANS and DIR_HOME to ensure they point to the correct directories.
  Use transaction RZ10 to view and modify the instance profile.
  
  
  
  Verify Directory Existence:
  
  Check if the transport directory exists on the file system. The default transport directory is usually located under the trans directory of the SAP installation path.
  
  
  
  Check Permissions:
  
  Ensure that the user running the SAP instance has the necessary permissions to access the transport directory. This includes read, write, and execute permissions.
  
  
  
  Check Disk Space:
  
  Ensure that there is sufficient disk space available on the file system where the transport directory resides.
  
  
  
  Restart SAP Services:
  
  Sometimes, simply restarting the SAP services can resolve temporary issues related to the transport directory.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  RZ10: To view and edit instance profiles.
  ST22: To check for dumps that may provide more context on the error.
  SM21: To view system logs for any related error messages.
  
  
  
  SAP Documentation: Refer to the official SAP documentation for more details on transport management and directory configuration.
  
  
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  If the problem persists after following these steps, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.