How To Fix /IWNGW/CM_HUB010 - HTTP/HTTPS communication is not available

/IWNGW/CM_HUB010 - Overview

• Message type: E = Error

• Message class: /IWNGW/CM_HUB -

• Message number: 010

• Message text: HTTP/HTTPS communication is not available

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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/IWNGW/CM_HUB010 - Details

• The SAP error message /IWNGW/CM_HUB010 HTTP/HTTPS communication is not available typically indicates that there is an issue with the communication between the SAP system and the HTTP/HTTPS services. This can occur in various scenarios, such as when trying to access OData services or when using the SAP Gateway.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the external service or client.
  Service Configuration: The HTTP/HTTPS services may not be properly configured in the SAP system.
  Gateway Issues: The SAP Gateway might not be running or may have encountered an error.
  Firewall Restrictions: Firewalls or security settings may be blocking the HTTP/HTTPS traffic.
  SSL Configuration: If using HTTPS, there may be issues with SSL certificates or configurations.
  System Load: High system load or resource constraints may affect the availability of HTTP/HTTPS services.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Ensure that the SAP system can reach the external service or client. You can use tools like ping or