How To Fix /IWFND/CM_MGW_RT102 - Complex type '&1' not found

/IWFND/CM_MGW_RT102 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_MGW_RT -

• Message number: 102

• Message text: Complex type '&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_RT102 - Details

• The SAP error message /IWFND/CM_MGW_RT102 Complex type '&1' not found typically occurs in the context of SAP Gateway services when the system is unable to locate a specified complex type in the OData service definition. This can happen for several reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Missing Complex Type Definition: The complex type referenced in the error message is not defined in the Data Model of the OData service.
  Incorrect Service Registration: The OData service may not be properly registered or activated in the SAP Gateway.
  Namespace Issues: There may be a mismatch in the namespace used in the service definition and the one expected by the system.
  Transport Issues: If the service was transported from one system to another, the complex type may not have been included in the transport request.
  Model Changes: Changes made to the data model (like renaming or deleting complex types) without proper adjustments in