How To Fix /IWBEP/CM_V4S_RUN049 - Together with property '&1' also property '&2' needs to be provided

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4S_RUN -

• Message number: 049

• Message text: Together with property '&1' also property '&2' needs to be provided

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_V4S_RUN049 - Together with property '&1' also property '&2' needs to be provided ?

  The SAP error message /IWBEP/CM_V4S_RUN049 typically occurs in the context of OData services when certain required properties are not provided in the request. This error indicates that when you are trying to execute a certain operation (like a read or write operation) on an OData service, you are missing one or more required properties.
  Cause:
  The error message states that when you provide a specific property (denoted as &1), you must also provide another property (denoted as &2). This usually happens in scenarios where the OData service has defined certain dependencies between properties. For example, if you are trying to create or update an entity, and one property is dependent on another, both must be included in the request.
  Solution:
  To resolve this error, you should:
  
  
  Check the OData Service Documentation: Review the service documentation to understand the required properties for the operation you are trying to perform. This will help you identify which properties are mandatory.
  
  
  Modify Your Request: Ensure that your request includes both properties mentioned in the error message. If you are using a tool like Postman or a custom application, make sure to include all required fields in your JSON or XML payload.
  
  
  Debugging: If you are unsure which properties are required, you can use tools like SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test your OData service and see the expected input structure.
  
  
  Check the Metadata: You can also check the service's metadata (usually accessible via a URL like http://<host>:<port>/sap/opu/odata/sap/<service_name>/$metadata) to see the definitions of the entities and their properties, including which ones are required.
  
  
  Consult with Developers: If you are still facing issues, it may be helpful to consult with the developers who created the OData service to clarify the requirements.
  
  
  Related Information:
  
  OData Protocol: Understanding the OData protocol can help you better grasp how services are structured and how to interact with them.
  SAP Gateway: Familiarize yourself with SAP Gateway concepts, as it is the framework that enables the creation of OData services in SAP.
  Error Handling: Implement error handling in your application to gracefully manage such errors and provide meaningful feedback to users.
  
  By ensuring that you provide all required properties in your requests, you should be able to resolve the error and successfully interact with the OData service.