How To Fix /IWBEP/SBOD105 - Property '&1&2&3' must define a Data Type

/IWBEP/SBOD105 - Overview

• Message type: E = Error

• Message class: /IWBEP/SBOD -

• Message number: 105

• Message text: Property '&1&2&3' must define a Data Type

Self-Explanatory Message

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/IWBEP/SBOD105 - Details

• The SAP error message /IWBEP/SBOD105 Property '&1&2&3' must define a Data Type typically occurs in the context of SAP Gateway or OData service development. This error indicates that a property in your OData model is missing a defined data type, which is essential for the service to understand how to handle the data.
  
  Cause:
  
  Missing Data Type Definition: The property in question has not been assigned a data type in the OData model. Every property in an OData entity must have a defined data type (e.g., String, Integer, Boolean, etc.).
  Model Definition Issues: There may be issues in the way the OData model is defined, such as incorrect annotations or missing metadata.
  Inconsistent Metadata: If the metadata of the OData service is not consistent with the underlying data model, it can lead to this error.
  
  
  Solution:
  
  
  Define Data Type:
  
  Go to the OData service definition in the SAP Gateway Service Builder (transaction code SEGW).
  Locate the entity type