How To Fix RSOD171 - File &1 has to have a file name extension separated with "."

SAP Error Message - Details

• Message type: E = Error

• Message class: RSOD - Messages for Document Link

• Message number: 171

• Message text: File &1 has to have a file name extension separated with "."

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSOD171 - File &1 has to have a file name extension separated with "." ?

  The SAP error message RSOD171 indicates that there is an issue with the file name extension of a file being processed in the SAP system. Specifically, it states that the file name must have an extension that is separated by a period ("."). This error typically occurs when you are trying to upload or process a file that does not conform to the expected naming conventions.
  Cause:
  The primary cause of this error is that the file name you are trying to use does not have a valid extension. For example, if you are trying to upload a file named datafile without an extension, or if the extension is incorrectly formatted (e.g., datafile.txt. with an extra period), the system will throw this error.
  Solution:
  To resolve the RSOD171 error, you should ensure that the file name you are using has a proper extension. Here are the steps you can take:
  
  
  Check the File Name: Verify the file name you are trying to upload. Make sure it includes a valid extension (e.g., .txt, .csv, .xls, etc.).
  
  
  Rename the File: If the file does not have an extension, rename it to include a proper extension. For example, change datafile to datafile.txt.
  
  
  Remove Extra Periods: If the file name has an extra period at the end or in the extension, remove it. For example, change datafile.txt. to datafile.txt.
  
  
  Use Supported Formats: Ensure that the file format you are trying to upload is supported by the SAP application you are using.
  
  
  Re-attempt the Upload: After making the necessary changes to the file name, try uploading the file again.
  
  
  Related Information:
  
  File Naming Conventions: Familiarize yourself with the file naming conventions and supported file types for the specific SAP module or transaction you are working with.
  SAP Documentation: Refer to the official SAP documentation or help resources for more information on file handling and error messages.
  SAP Community: If you continue to experience issues, consider reaching out to the SAP Community or forums for additional support and insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RSOD171 error and successfully upload your file.