How To Fix /IWBEP/CM_V4_MED109 - NP bind. (ES '&1'): Nav-prop '&2' not found in entity type '&3'

/IWBEP/CM_V4_MED109 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_V4_MED -

• Message number: 109

• Message text: NP bind. (ES '&1'): Nav-prop '&2' not found in entity type '&3'

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

/IWBEP/CM_V4_MED109 - Details

• The SAP error message /IWBEP/CM_V4_MED109 NP bind. (ES '&1'): Nav-prop '&2' not found in entity type '&3' typically occurs in the context of OData services when there is an issue with navigation properties in the entity types defined in your OData model. Here’s a breakdown of the error and potential solutions:
  Cause of the Error:
  
  
  Missing Navigation Property: The navigation property (&2) that you are trying to access does not exist in the specified entity type (&3). This could be due to a typo in the property name or the property not being defined in the entity type.
  
  
  Incorrect Entity Type: The entity type (&3) you are referencing may not be the correct one, or it may not have the expected relationships defined.
  
  
  Model Definition Issues: There may be issues in the way the OData model is defined, such as missing associations or incorrect mappings between entity types.
  
  
  Service Metadata: The OData service metadata might