How To Fix /IWBEP/CM_V4_COS010 - Field &1 not found in the data container of parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4_COS -

• Message number: 010

• Message text: Field &1 not found in the data container of parameter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_V4_COS010 - Field &1 not found in the data container of parameter ?

  The SAP error message /IWBEP/CM_V4_COS010 Field &1 not found in the data container of parameter typically occurs in the context of OData services when there is an issue with the data model or the way the data is being accessed or manipulated. This error indicates that a specific field (represented by &1) is not recognized in the data container for the specified parameter.
  Causes:
  
  Field Name Mismatch: The field name specified in the request does not match any field in the data model or entity type defined in the OData service.
  Data Model Changes: If there have been recent changes to the data model (e.g., fields added, removed, or renamed) and the OData service has not been updated accordingly, this error can occur.
  Incorrect Parameter Mapping: The parameter being passed in the OData request may not be correctly mapped to the fields in the underlying data structure.
  Service Metadata Issues: The metadata of the OData service may not be correctly reflecting the current state of the underlying data model.
  
  Solutions:
  
  Check Field Names: Verify that the field name being referenced in the request matches exactly with the field names defined in the OData service's data model. Pay attention to case sensitivity and spelling.
  Update OData Service: If there have been changes to the underlying data model, ensure that the OData service is regenerated and activated to reflect these changes.
  Review Parameter Mapping: Check the mapping of parameters in the OData service implementation to ensure that they correspond correctly to the fields in the data model.
  Check Service Metadata: Access the OData service metadata (usually available at the service URL with $metadata appended) to confirm that the field is defined and correctly represented.
  Debugging: If you have access to the backend, consider debugging the OData service implementation to trace where the error is occurring and to inspect the data being processed.
  
  Related Information:
  
  OData Services: Understanding how OData services work in SAP, including the structure of entity types and their properties, can help in troubleshooting such issues.
  SAP Gateway: Familiarity with SAP Gateway and its role in exposing OData services can provide insights into how data is managed and accessed.
  SAP Notes: Check for any relevant SAP Notes or documentation that may address known issues or provide guidance on similar error messages.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.