How To Fix CNV_DMC_WDA134 - Cannot upload file; error occurred while reading file

CNV_DMC_WDA134 - Overview

• Message type: E = Error

• Message class: CNV_DMC_WDA - Messages used in WDA UI

• Message number: 134

• Message text: Cannot upload file; error occurred while reading file

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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CNV_DMC_WDA134 - Details

• The SAP error message CNV_DMC_WDA134 indicates that there was an issue while trying to upload a file, specifically during the reading process of that file. This error is often encountered in the context of data migration or data conversion processes, particularly when using the SAP Data Migration Cockpit or similar tools.
  Possible Causes:
  
  File Format Issues: The file may not be in the expected format (e.g., CSV, TXT) or may contain invalid characters.
  File Encoding: The file might be encoded in a format that is not supported (e.g., UTF-16 instead of UTF-8).
  File Size: The file may be too large for the system to handle in one go.
  File Path Issues: The specified file path may be incorrect or the file may not be accessible due to permissions.
  Corrupted File: The file itself may be corrupted or incomplete.
  Network Issues: If the file is being accessed over a network, there may be connectivity issues.
  
  Solutions:
  
  Check File Format: Ensure