How To Fix /IWPGW/TGW_TCM_MSG000 - Navigation property '&1' not supported for entity '&2' by task provider

/IWPGW/TGW_TCM_MSG000 - Overview

• Message type: E = Error

• Message class: /IWPGW/TGW_TCM_MSG -

• Message number: 000

• Message text: Navigation property '&1' not supported for entity '&2' by task provider

Self-Explanatory Message

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/IWPGW/TGW_TCM_MSG000 - Details

• The SAP error message /IWPGW/TGW_TCM_MSG000 indicates that there is an issue with the navigation property in the context of an OData service. This error typically arises when the OData service is trying to access a navigation property that is not supported for a specific entity by the task provider.
  
  Cause:
  
  Unsupported Navigation Property: The navigation property you are trying to access is not defined or supported for the entity in question. This could be due to a misconfiguration in the OData service or the underlying data model.
  Entity Relationship Issues: There may be a problem with the relationships defined between entities in the data model, leading to the navigation property being unavailable.
  Service Metadata: The OData service metadata might not be correctly exposing the navigation properties, or there may be a mismatch between the service definition and the actual data model.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain