How To Fix /IWNGW/CM_HUB076 - Http error '&1' occured while delivering notifications to smp/hcpms

/IWNGW/CM_HUB076 - Overview

• Message type: E = Error

• Message class: /IWNGW/CM_HUB -

• Message number: 076

• Message text: Http error '&1' occured while delivering notifications to smp/hcpms

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 /IWNGW/CM_HUB076 - Http error '&1' occured while delivering notifications to smp/hcpms ?

  The SAP error message /IWNGW/CM_HUB076 indicates that there was an HTTP error while attempting to deliver notifications to the SAP Mobile Platform (SMP) or SAP Cloud Platform Mobile Services (HCPms). The error message typically includes an HTTP status code (represented by &1), which can provide insight into the specific issue.
  Possible Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the SMP/HCPms.
  Authentication Issues: The credentials used to connect to the SMP/HCPms may be incorrect or have expired.
  Configuration Errors: The configuration settings for the notification delivery may be incorrect, such as the endpoint URL or authentication method.
  Service Availability: The SMP/HCPms service may be down or experiencing issues.
  Firewall or Proxy Issues: Firewalls or proxies may be blocking the connection to the SMP/HCPms.
  
  Solutions:
  
  
  Check HTTP Status Code: Review the specific HTTP status code provided in the error message. Common codes include:
  
  401 Unauthorized: Check authentication credentials.
  404 Not Found: Verify the endpoint URL.
  500 Internal