How To Fix MI_MGMT129 - HTTP(S) service not found

MI_MGMT129 - Overview

• Message type: E = Error

• Message class: MI_MGMT - MI: Device Management

• Message number: 129

• Message text: HTTP(S) service not found

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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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MI_MGMT129 - Details

• The SAP error message MI_MGMT129, which states "HTTP(S) service not found," typically occurs when the system is unable to locate the specified HTTP or HTTPS service. This can happen for various reasons, including misconfiguration, missing services, or network issues. Below are some common causes, potential solutions, and related information to help you troubleshoot this error.
  Causes:
  
  Service Not Registered: The HTTP(S) service you are trying to access may not be registered in the SAP system.
  Incorrect URL: The URL being used to access the service may be incorrect or malformed.
  Network Issues: There may be network connectivity issues preventing access to the service.
  Authorization Issues: The user may not have the necessary authorizations to access the service.
  Service Configuration: The service may not be properly configured in the SAP Gateway or the relevant backend system.
  
  Solutions:
  
  
  Check Service Registration:
  
  Use transaction code /IWFND/MAINT_SERVICE to check if the service is registered in the SAP Gateway.
  If the service is not listed,