How To Fix /IWFND/CM_MGW_RT104 - Association '&1' not found

/IWFND/CM_MGW_RT104 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_MGW_RT -

• Message number: 104

• Message text: Association '&1' 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.

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/IWFND/CM_MGW_RT104 - Details

• The SAP error message /IWFND/CM_MGW_RT104 Association '&1' not found typically occurs in the context of SAP Gateway and OData services. This error indicates that the system is unable to find a specified association in the OData model. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Missing Association Definition: The association referenced in the error message is not defined in the OData service's metadata. This could be due to a missing or incorrectly defined association in the data model.
  Incorrect Service Registration: The OData service may not be properly registered or activated in the SAP Gateway.
  Model Changes: If there have been recent changes to the data model (like adding or removing associations) without regenerating the service, the metadata may be out of sync.
  Namespace Issues: The association might be defined in a different namespace that is not being referenced correctly.
  
  Solutions:
  
  
  Check the OData Model:
  
  Go to the service definition in the SAP Gateway