How To Fix /UI2/FND001 - Model error: More than one entity of type &1 found

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/FND -

• Message number: 001

• Message text: Model error: More than one entity of type &1 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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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/FND001 - Model error: More than one entity of type &1 found ?

  The SAP error message /UI2/FND001 Model error: More than one entity of type &1 found typically occurs in the context of SAP Fiori applications when the system encounters multiple entities of the same type in a data model where it expects only one. This can lead to ambiguity in data retrieval and processing.
  
  Cause:
  
  Duplicate Entities: The most common cause of this error is that there are multiple entities defined in the OData service that have the same name or type. This can happen if the OData service is incorrectly configured or if there are multiple versions of the same entity.
  Model 
  Configuration Issues: The configuration of the UI model may not be set up correctly, leading to the application trying to access an entity that is not uniquely identifiable.
  Service Metadata Issues: If the metadata of the OData service is not correctly defined or has inconsistencies, it can lead to the application encountering