How To Fix CY166 - The entered PC path name is not correct

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 166

• Message text: The entered PC path name is not correct

What causes this issue?

In the MS-EXCEL option setting window you can specify the path for the
directory to which the transferred files are to be written. The
specification of a path must correspond to the conventions of the
operating system of your PC. This is however not the case here.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY166 - The entered PC path name is not correct ?

  The SAP error message CY166, which states "The entered PC path name is not correct," typically occurs when there is an issue with the path specified for a file or directory on your local PC when trying to access or upload files in SAP. This error can arise in various contexts, such as when using the SAP GUI to upload files or when trying to access local directories.
  Causes:
  
  Incorrect Path: The path you entered may be incorrect or does not exist. This could be due to typos, incorrect folder names, or incorrect drive letters.
  Access Permissions: You may not have the necessary permissions to access the specified path on your local machine.
  Network Issues: If you are trying to access a network path, there may be connectivity issues or the network path may not be available.
  File System Limitations: The path may exceed the maximum length allowed by the operating system or may contain unsupported characters.
  SAP GUI Configuration: There may be issues with the configuration of the SAP GUI that prevent it from correctly interpreting the path.
  
  Solutions:
  
  Verify the Path: Double-check the path you entered for any typos or errors. Ensure that the path is correct and that the folder or file exists.
  Use Absolute Paths: Make sure you are using an absolute path rather than a relative one. For example, use C:\Users\YourUsername\Documents\filename.txt instead of just Documents\filename.txt.
  Check Permissions: Ensure that you have the necessary permissions to access the specified directory. You may need to adjust the permissions or choose a different directory.
  Test Network Paths: If you are using a network path, ensure that you can access it outside of SAP (e.g., through Windows Explorer).
  Check for Special Characters: Ensure that the path does not contain any special characters that may not be supported.
  SAP GUI Settings: Check the settings in your SAP GUI. Sometimes, resetting or reconfiguring the GUI can resolve path-related issues.
  Consult Documentation: Refer to SAP documentation or support for any specific configurations or limitations related to file paths.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  System Administrator: If the problem persists, consider reaching out to your system administrator or SAP support for further assistance.
  
  By following these steps, you should be able to resolve the CY166 error and successfully access the desired file or directory in SAP.