How To Fix TQ348 - File & could not be analyzed due to I/O error

SAP Error Message - Details

• Message type: E = Error

• Message class: TQ - SAPup Messages

• Message number: 348

• Message text: File & could not be analyzed due to I/O error

What causes this issue?

The file with the specified template cannot be read due to an I/O
error.
The template is:
^ : Start of the line
$ : End of the line
. : Exactly one character
\ : Removes the special meaning from the following character
'\.' for example, corresponds to a period '.'

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TQ348 - File & could not be analyzed due to I/O error ?

  The SAP error message TQ348, which states "File & could not be analyzed due to I/O error," typically indicates that there is an issue with input/output operations related to a file that SAP is trying to access. This can occur in various scenarios, such as during data import/export, file processing, or when accessing logs.
  Causes:
  
  File System Issues: The file may be located on a disk that is full, corrupted, or has permission issues.
  Network Issues: If the file is being accessed over a network, there may be connectivity issues or the network path may be incorrect.
  File Format Issues: The file may be in an unsupported format or corrupted.
  SAP Configuration: There may be misconfigurations in the SAP system that prevent proper file access.
  Temporary Files: Sometimes, temporary files created during processing may not be accessible due to system restrictions or cleanup processes.
  
  Solutions:
  
  
  Check File Path and Permissions:
  
  Ensure that the file path is correct and that the SAP system has the necessary permissions to access the file.
  Verify that the file is not locked by another process.
  
  
  
  Disk Space:
  
  Check the disk space on the server where the file is located. Ensure there is enough space for the file operations.
  
  
  
  File Integrity:
  
  Verify the integrity of the file. If the file is corrupted, try to obtain a fresh copy of the file.
  
  
  
  Network Connectivity:
  
  If the file is on a network drive, check the network connection and ensure that the drive is accessible.
  
  
  
  SAP Notes and Support:
  
  Check SAP Notes for any known issues related to this error message. There may be patches or updates available that address the problem.
  If the issue persists, consider reaching out to SAP support for further assistance.
  
  
  
  Review Logs:
  
  Check the SAP application logs (transaction SLG1) for more detailed error messages that may provide additional context about the I/O error.
  
  
  
  Restart Services:
  
  In some cases, restarting the relevant SAP services or the entire SAP system may resolve temporary I/O issues.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on file handling and error messages.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  System Monitoring: Implement monitoring tools to keep track of file system health and performance, which can help prevent such issues in the future.
  
  By following these steps, you should be able to diagnose and resolve the TQ348 error in your SAP environment.