How To Fix TR866 - Cannot read file &

SAP Error Message - Details

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 866

• Message text: Cannot read file &

What causes this issue?

Directory &V1& of an object in the request cannot be read owing to
missing authorization.

System Response

The function is cancelled.

How to fix this error?

Check the authorizations of directory &V1&.
If necessary, contact the UNIX user service.
Repeat your function.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TR866 - Cannot read file & ?

  The SAP error message TR866, which states "Cannot read file &," typically indicates that the system is unable to access a specific file that is required for a transaction or process. This error can occur in various contexts, such as during transport requests, file uploads, or when accessing external files.
  Causes:
  
  File Path Issues: The specified file path may be incorrect or the file may not exist in the expected location.
  Authorization Issues: The user may not have the necessary permissions to access the file or directory.
  File System Issues: There may be issues with the underlying file system, such as disk space problems or file system corruption.
  Network Issues: If the file is located on a network drive, there may be connectivity issues preventing access.
  Configuration Issues: The SAP system may not be properly configured to access the file, especially if it is an external file.
  
  Solutions:
  
  Verify File Path: Check the file path specified in the error message to ensure it is correct and that the file exists at that location.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the file. This may involve checking user roles and permissions.
  Inspect File System: Check the file system for any issues, such as disk space availability or file system integrity. Ensure that the SAP application server has access to the file system.
  Network Connectivity: If the file is on a network drive, verify that the network connection is stable and that the drive is accessible.
  Review Configuration: Check the SAP configuration settings related to file access, especially if the file is external. Ensure that any relevant parameters are set correctly.
  Consult Logs: Review the SAP application logs (transaction SLG1) for more detailed error messages that may provide additional context for the issue.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in diagnosing the issue, such as ST22 (Dump Analysis) or SM21 (System Log).
  Documentation: Review SAP documentation related to file handling and transport management for best practices and troubleshooting tips.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.