Message type: E = Error
Message class:  /IWBEP/CM_SBMG -  
Message number: 013
Message text: Error in inserting Property '&1' of Complex Type '&2'
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The SAP error message /IWBEP/CM_SBMG013 typically occurs in the context of SAP Gateway and OData services when there is an issue with inserting a property of a complex type. This error can arise due to various reasons, and understanding the cause is crucial for finding a solution. Cause Data Type Mismatch: The property you are trying to insert may not match the expected data type defined in the OData service. Null or Invalid Values: The value being inserted might be null or invalid according to the constraints defined in the data model. Complex Type Structure: If the complex type has nested properties, there may be issues with how these properties are structured or populated. Service Definition Issues: There may be inconsistencies or errors in the OData service definition or the underlying data model. Authorization Issues: The user may not have the necessary permissions to perform the insert operation. Solution Check Data Types: Ensure that the data types of
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