How To Fix KE857 - Only enter a file name for mode "5"

KE857 - Overview

• Message type: E = Error

• Message class: KE -

• Message number: 857

• Message text: Only enter a file name for mode "5"

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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Smart SAP Assistant

• What is the cause and solution for SAP error message KE857 - Only enter a file name for mode "5" ?

  The SAP error message KE857 ("Only enter a file name for mode '5'") typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with the transfer of data to or from external files. This error is related to the use of the "File" mode in the transaction or report you are executing.
  
  Cause:
  The error arises when the system expects a specific input format for the file name, particularly when the mode is set to "5" (which usually indicates a file upload or download operation). The error suggests that the system is expecting only a file name without any additional path or parameters, and if the input does not conform to this expectation, the error is triggered.
  
  Solution:
  To resolve the KE857 error, follow these steps:
  
  
  Check Input Format: Ensure that you are entering only the file name without any directory path or additional parameters. For example, if you are trying