How To Fix UC0303 - Wrong connection between server and file path

SAP Error Message - Details

• Message type: E = Error

• Message class: UC0 - General Messages for SAP Consolidation

• Message number: 303

• Message text: Wrong connection between server and file path

What causes this issue?

You have used an incorrect connection between the file path und desired
server.

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?

Check the connection between the file path and selected server. The file
path must be suitable for the selected server.

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 UC0303 - Wrong connection between server and file path ?

  The SAP error message UC0303, which indicates a "Wrong connection between server and file path," typically arises when there is a misconfiguration in the connection settings between the SAP application server and the file system path that it is trying to access. This can occur in various scenarios, such as when using the SAP Application Server for file uploads, downloads, or when accessing external files.
  Causes:
  
  Incorrect File Path: The specified file path may be incorrect or not accessible from the SAP server.
  Network Issues: There may be network connectivity issues preventing the SAP server from accessing the specified file location.
  Permissions: The user or service account under which the SAP application is running may not have the necessary permissions to access the file path.
  Configuration Errors: There may be errors in the configuration settings for the application server or the file system.
  File System Type: The file system type (e.g., local, NFS, CIFS) may not be properly configured or supported.
  
  Solutions:
  
  Verify File Path: Check the file path specified in the SAP transaction or program. Ensure that it is correct and accessible from the SAP server.
  Check Network Connectivity: Ensure that the SAP server can reach the file system location. You can use tools like ping or telnet to test connectivity.
  Review Permissions: Ensure that the user or service account running the SAP application has the necessary read/write permissions for the specified file path.
  Configuration Review: Review the configuration settings in the SAP system, particularly those related to file handling and external file access.
  Test with Different Paths: If possible, test with a different file path or a simpler directory structure to isolate the issue.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidance on file handling and server configurations.
  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: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP Basis team or consult with SAP support for further assistance.