How To Fix R7B422 - MIME type must not be initial

R7B422 - Overview

• Message type: E = Error

• Message class: R7B - BW Metadata (InfoCube, InfoObject, InfoObject catalog)

• Message number: 422

• Message text: MIME type must not be initial

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 R7B422 - MIME type must not be initial ?

  The SAP error message R7B422, which states "MIME type must not be initial," typically occurs in the context of SAP Web Application Server or when dealing with MIME types in the SAP system. This error indicates that a required MIME type is not specified or is empty when it should be defined.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing MIME Type: The MIME type for a specific file or resource is not defined in the system.
  Incorrect Configuration: There may be an issue with the configuration of the MIME type settings in the SAP system.
  Application Logic: The application or service that is trying to access or serve a resource is not correctly handling MIME types.
  
  
  Solution:
  To resolve the R7B422 error, you can take the following steps:
  
  
  Check MIME Type Configuration:
  
  Go to transaction code SICF (HTTP Service Hierarchy Maintenance).
  Navigate to the relevant service that is causing the issue.
  Check the MIME type