How To Fix DBOSC646 - Error while mapping file extension '&1' to MIME type; filename=&2

DBOSC646 - Overview

• Message type: E = Error

• Message class: DBOSC -

• Message number: 646

• Message text: Error while mapping file extension '&1' to MIME type; filename=&2

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 DBOSC646 - Error while mapping file extension '&1' to MIME type; filename=&2 ?

  The SAP error message DBOSC646 indicates that there is an issue with mapping a file extension to a MIME type in the SAP system. This error typically occurs when the system is unable to recognize the file extension provided in the operation, which can lead to problems when trying to process or upload files.
  
  Cause:
  
  Unrecognized File Extension: The file extension specified in the error message (&1) is not recognized by the SAP system, meaning it does not have a corresponding MIME type defined.
  Missing MIME Type Configuration: The MIME type for the file extension may not be configured in the SAP system.
  Incorrect File Extension: The file extension might be misspelled or incorrectly formatted.
  System 
  Configuration Issues: There may be issues with the system configuration or the relevant settings for MIME types.
  
  
  Solution:
  
  Check File Extension: Verify that the file extension you are trying to use is correct and properly formatted.
  Define MIME Type:
  Go to transaction SICF