How To Fix /IWFND/CM_MGW401 - Subscription create failed

/IWFND/CM_MGW401 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_MGW -

• Message number: 401

• Message text: Subscription create failed

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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/IWFND/CM_MGW401 - Details

• The SAP error message /IWFND/CM_MGW401 Subscription create failed typically occurs in the context of SAP Gateway and OData services when there is an issue with creating a subscription for a service. This error can arise due to various reasons, including configuration issues, authorization problems, or data inconsistencies.
  Causes:
  
  Authorization Issues: The user may not have the necessary permissions to create a subscription.
  Service Configuration: The OData service may not be properly configured or activated.
  Data Validation Errors: The data being sent in the subscription request may not meet the required validation criteria.
  Backend Issues: There may be issues with the backend system that the OData service is trying to connect to.
  Network Issues: Connectivity problems between the SAP Gateway and the backend system can also lead to this error.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create subscriptions. This can be done by reviewing the roles and authorizations assigned to the user.
  Service Activation: