How To Fix /IWBEP/MC_SB_DPC_ADM036 - The redefined methods of class &1 has to be deleted manually.

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/MC_SB_DPC_ADM -

• Message number: 036

• Message text: The redefined methods of class &1 has to be deleted manually.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/MC_SB_DPC_ADM036 - The redefined methods of class &1 has to be deleted manually. ?

  The SAP error message /IWBEP/MC_SB_DPC_ADM036 indicates that there are redefined methods in a Data Provider Class (DPC) that need to be manually deleted. This typically occurs in the context of SAP Gateway development, particularly when working with OData services.
  Cause:
  The error is triggered when:
  
  You have redefined methods in your DPC class that are no longer needed or are conflicting with the standard implementation.
  The system expects these methods to be removed manually, possibly due to changes in the underlying data model or service definition.
  
  Solution:
  To resolve this error, you need to manually delete the redefined methods in the DPC class. Here are the steps to do this:
  
  
  Access the DPC Class:
  
  Go to the ABAP Workbench (transaction SE80).
  Select the appropriate package or object type and navigate to your Data Provider Class (DPC).
  
  
  
  Identify the Redefined Methods:
  
  Open the DPC class and look for methods that have been redefined. These methods will typically have the same name as methods in the parent class but may have additional logic or changes.
  
  
  
  Delete the Redefined Methods:
  
  Select the redefined methods that are causing the issue and delete them from the DPC class.
  Ensure that you are only deleting the methods that are unnecessary or causing conflicts.
  
  
  
  Activate the DPC Class:
  
  After deleting the methods, activate the DPC class to ensure that the changes take effect.
  
  
  
  Test the OData Service:
  
  After activation, test the OData service to ensure that it is functioning correctly without the deleted methods.
  
  
  
  Related Information:
  
  OData Services: This error is common in the context of OData service development in SAP Gateway. Understanding the structure of OData services and how DPCs interact with Data Access Classes (DACs) is crucial.
  SAP Gateway: Familiarize yourself with the SAP Gateway framework, as it provides the tools and environment for developing OData services.
  ABAP Development: Knowledge of ABAP programming and the class-based structure in SAP is essential for troubleshooting and resolving issues related to DPCs.
  
  If you continue to experience issues after following these steps, consider checking the SAP Community or SAP Notes for any specific guidance related to your version of SAP or the specific service you are working with.