How To Fix /IWBEP/MC_SB_DPC_ADM021 - The specified key parameter &1 is not part of the model

/IWBEP/MC_SB_DPC_ADM021 - Overview

• Message type: E = Error

• Message class: /IWBEP/MC_SB_DPC_ADM -

• Message number: 021

• Message text: The specified key parameter &1 is not part of the model

Self-Explanatory Message

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/IWBEP/MC_SB_DPC_ADM021 - Details

• The SAP error message /IWBEP/MC_SB_DPC_ADM021 indicates that a specified key parameter is not part of the data model in the context of an OData service. This typically occurs when a request is made to an OData service, and the key parameter provided in the request does not match any of the keys defined in the service's data model.
  
  Cause:
  
  Incorrect Key Parameter: The key parameter specified in the request does not exist in the entity set defined in the OData service.
  Model Changes: The data model may have been changed (e.g., keys added or removed) after the OData service was generated, and the request is still using the old key.
  Typographical Errors: There may be a typo in the key parameter name or value in the request.
  Service Metadata: The OData service metadata may not be up to date, leading to discrepancies between the expected keys and the actual keys.
  
  
  Solution:
  
  Check the OData Service Metadata: Access