How To Fix /IWBEP/CM_V4_RUNTIME026 - Supplied property not bound

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4_RUNTIME -

• Message number: 026

• Message text: Supplied property not bound

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_V4_RUNTIME026 - Supplied property not bound ?

  The SAP error message /IWBEP/CM_V4_RUNTIME026 with the description "Supplied property not bound" typically occurs in the context of OData services when there is a mismatch between the properties defined in the OData model and the properties being sent in the request. This error indicates that the OData service is receiving a property that it does not recognize or that is not defined in the service's metadata.
  Causes:
  
  Mismatch in Property Names: The property name in the request does not match any of the properties defined in the OData service's metadata.
  Incorrect Data Model: The OData model may not be correctly defined or may not include the property being referenced.
  Versioning Issues: If there are multiple versions of the OData service, the client may be using an outdated version that does not support the property.
  Typographical Errors: Simple typos in the property names can lead to this error.
  Service Configuration: The OData service may not be properly configured to expose certain properties.
  
  Solutions:
  
  Check Property Names: Verify that the property names in the request match exactly with those defined in the OData service's metadata. Pay attention to case sensitivity.
  Review OData Metadata: Use the $metadata endpoint of the OData service to review the properties that are available and ensure that the request is aligned with the defined model.
  Update the Client: If the client application is using an outdated version of the OData service, update it to the latest version that includes the required properties.
  Correct the Data Model: If the property is indeed missing from the OData model, you may need to update the service definition to include it.
  Debugging: Use debugging tools or logs to trace the request and identify where the mismatch is occurring.
  
  Related Information:
  
  OData Service Documentation: Review the documentation for the specific OData service you are working with to understand the expected properties and their formats.
  SAP Notes: Check SAP Notes for any known issues or patches related to the OData service you are using.
  Community Forums: Engage with SAP community forums or support channels for additional insights and troubleshooting tips from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.