How To Fix /IWBEP/CM_CP041 - No unit code supplied for property path '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_CP -

• Message number: 041

• Message text: No unit code supplied for property path '&1'

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_CP041 - No unit code supplied for property path '&1' ?

  The SAP error message /IWBEP/CM_CP041 No unit code supplied for property path '&1' typically occurs in the context of SAP Gateway and OData services. This error indicates that a unit of measure (UoM) is expected for a property in the OData model, but it has not been provided.
  Cause:
  
  Missing Unit Code: The property in question is defined to require a unit of measure, but the data being sent to or from the OData service does not include this information.
  Model Definition: The OData model may be incorrectly defined, where a property is marked as requiring a unit of measure but is not being populated correctly in the service implementation.
  Data Source Issues: The underlying data source (like a database or an external service) may not be providing the necessary unit of measure for the property.
  
  Solution:
  
  Check OData Model: Review the OData service metadata to ensure that the properties requiring a unit of measure are correctly defined. Ensure that the unit of measure is specified in the model.
  Provide Unit Code: When sending data to the OData service, ensure that the unit of measure is included for properties that require it. This may involve modifying the client application or the data being sent.
  Update Service Implementation: If you are developing or maintaining the OData service, ensure that the implementation correctly handles the unit of measure for the relevant properties. This may involve modifying the code to include the unit of measure when creating or updating entities.
  Check Data Source: If the data is coming from a database or another source, ensure that the unit of measure is being retrieved and sent correctly. You may need to adjust the data retrieval logic to include the unit of measure.
  
  Related Information:
  
  OData Services: Understanding how OData services work in SAP Gateway can help in troubleshooting issues related to data exchange.
  Unit of Measure in SAP: Familiarize yourself with how units of measure are defined and used in SAP, including the relevant tables and configurations.
  SAP Notes and Documentation: Check SAP Notes for any known issues or patches related to this error message. SAP's official documentation can also provide insights into best practices for defining and using OData services.
  
  If the issue persists after checking these areas, consider reaching out to SAP support or consulting with a developer familiar with the specific OData service implementation.