How To Fix /IWFND/CM_IFL016 - Node for external relation '&1' is located in GSDO type '&2'

/IWFND/CM_IFL016 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_IFL -

• Message number: 016

• Message text: Node for external relation '&1' is located in GSDO type '&2'

Self-Explanatory Message

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/IWFND/CM_IFL016 - Details

• The SAP error message /IWFND/CM_IFL016 typically relates to issues in the SAP Gateway framework, particularly when dealing with external relations in the context of OData services. The message indicates that there is a problem with a node that is expected to be part of an external relation, but it is not found in the specified GSDO (Generic Service Data Object) type.
  
  Cause:
  
  Incorrect Configuration: The external relation might not be properly configured in the OData service or the underlying data model.
  Missing Metadata: The metadata for the OData service may not include the necessary definitions for the specified node or relation.
  Inconsistent Data Model: There may be inconsistencies in the data model, such as missing associations or navigation properties.
  Transport Issues: If the service was recently transported from one system to another, some dependencies might not have been transported correctly.
  
  
  Solution:
  
  
  Check OData Service Configuration:
  
  Go to the SAP Gateway Service Builder (transaction code SEGW) and check the