How To Fix CNV20200105 - Error message: file_open_error in function module WS_UPLOAD

CNV20200105 - Overview

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 105

• Message text: Error message: file_open_error in function module WS_UPLOAD

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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CNV20200105 - Details

• The SAP error message CNV20200105 with the description "file_open_error in function module WS_UPLOAD" typically indicates that there is an issue with opening a file during a data upload process. This error can occur in various scenarios, particularly when using the SAP Data Migration tools or during data uploads via transaction codes like SE38 or SE80.
  Causes:
  
  File Path Issues: The specified file path may be incorrect or the file may not exist at the specified location.
  File Permissions: The user may not have the necessary permissions to access the file or the directory where the file is located.
  File Format: The file format may not be supported or may be corrupted.
  Network Issues: If the file is located on a network drive, there may be connectivity issues or the network drive may not be accessible.
  SAP GUI Settings: The SAP GUI settings may not be configured correctly to allow file uploads.
  
  Solutions:
  
  Verify File Path: Check the file