How To Fix /IWNGW/CM_HUB124 - Error in odata notification provider RFC

/IWNGW/CM_HUB124 - Overview

• Message type: E = Error

• Message class: /IWNGW/CM_HUB -

• Message number: 124

• Message text: Error in odata notification provider RFC

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

/IWNGW/CM_HUB124 - Details

• The SAP error message /IWNGW/CM_HUB124 Error in OData notification provider RFC typically indicates an issue with the OData service that is trying to communicate with the notification provider via Remote Function Call (RFC). This error can arise due to various reasons, including configuration issues, connectivity problems, or issues with the OData service itself.
  Possible Causes:
  
  RFC Connection Issues: The RFC connection between the SAP system and the OData service might not be configured correctly or could be down.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to access the OData service.
  Service Configuration: The OData service might not be properly configured or activated in the SAP Gateway.
  Network Issues: There could be network-related issues preventing communication between the systems.
  Service Errors: The OData service itself may have errors or exceptions that are causing it to fail.
  
  Solutions:
  
  
  Check RFC Connection:
  
  Go to transaction SM59 and verify the configuration of the RFC