How To Fix /IWBEP/CM_TEA003 - Key property '&1' not found.

/IWBEP/CM_TEA003 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_TEA -

• Message number: 003

• Message text: Key property '&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.

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/IWBEP/CM_TEA003 - Details

• The SAP error message /IWBEP/CM_TEA003 Key property '&1' not found typically occurs in the context of SAP Gateway and OData services. This error indicates that the system is unable to find a specified key property in the data model or entity type that is being accessed.
  
  Cause:
  
  Missing Key Property: The key property specified in the OData service is not defined in the corresponding entity type in the data model.
  Incorrect Configuration: There may be a misconfiguration in the OData service or the underlying data model.
  Model Changes: If the data model has been changed (e.g., key properties added or removed) but the OData service has not been updated or regenerated, this error can occur.
  Typographical Errors: There may be a typo in the key property name when it is referenced in the OData service.
  
  
  Solution:
  
  
  Check Entity Type Definition:
  
  Go to the Data Model (e.g., in SEGW transaction) and check the entity type definition to ensure that