How To Fix ESH_FL_MSG070 - File type &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_FL_MSG - File Processing

• Message number: 070

• Message text: File type &1 is unknown

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 ESH_FL_MSG070 - File type &1 is unknown ?

  The SAP error message ESH_FL_MSG070, which states "File type &1 is unknown," typically occurs in the context of the SAP Enterprise Search (ESH) framework when the system encounters a file type that it does not recognize or support during a file upload or processing operation.
  Cause:
  
  Unsupported File Type: The file type you are trying to upload or process is not supported by the SAP system. This could be due to the file extension not being recognized.
  Configuration Issues: There may be configuration settings in the SAP system that do not include the file type you are trying to use.
  File Corruption: The file itself may be corrupted or improperly formatted, leading to the system's inability to identify its type.
  Missing MIME Type: The MIME type for the file may not be defined in the system.
  
  Solution:
  
  Check File Type: Ensure that the file you are trying to upload has a supported file extension (e.g., .txt, .csv, .xml, etc.). Refer to the SAP documentation for a list of supported file types.
  Configuration Review: Review the configuration settings in the SAP system to ensure that the file type is included in the allowed types. This may involve checking the settings in transaction codes related to ESH or file handling.
  File Validation: Validate the file to ensure it is not corrupted. Try opening the file in a compatible application to check its integrity.
  Define MIME Type: If the file type is valid but not recognized, you may need to define the MIME type in the SAP system. This can typically be done in the transaction code SO10 or through the relevant configuration settings.
  Consult Documentation: Refer to the SAP Help Portal or relevant documentation for specific guidelines on file types and configurations related to ESH.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed.
  System Logs: Review system logs for additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.