How To Fix /IWBEP/CM_SBMG013 - Error in inserting Property '&1' of Complex Type '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_SBMG -

• Message number: 013

• Message text: Error in inserting Property '&1' of Complex Type '&2'

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 /IWBEP/CM_SBMG013 - Error in inserting Property '&1' of Complex Type '&2' ?

  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 the properties being inserted match those defined in the OData service. This includes checking for string lengths, numeric ranges, and other constraints.
  Validate Input Data: Before making the insert call, validate the input data to ensure that all required fields are populated and that the values conform to the expected formats.
  Review Complex Type Structure: If the property is part of a complex type, ensure that all nested properties are correctly populated and structured.
  Debugging: Use transaction codes like /IWFND/ERROR_LOG to check for detailed error logs that can provide more context about the failure.
  Check Service Metadata: Review the service metadata (using the /IWFND/MAINT_SERVICE transaction) to ensure that the service is correctly defined and activated.
  Authorization Check: Verify that the user has the necessary authorizations to perform the insert operation on the specified entity.
  
  Related Information
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message.
  OData Documentation: Review the OData documentation for best practices on handling complex types and data validation.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By systematically checking these areas, you should be able to identify the root cause of the error and implement an appropriate solution.