How To Fix /IWBEP/CM_MGW_BOP_DT019 - Proxy class name invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_BOP_DT -

• Message number: 019

• Message text: Proxy class name invalid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_MGW_BOP_DT019 - Proxy class name invalid ?

  The SAP error message /IWBEP/CM_MGW_BOP_DT019 Proxy class name invalid typically occurs in the context of SAP Gateway and OData services. This error indicates that there is an issue with the proxy class name that is being used in the OData service implementation. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Incorrect Proxy Class Name: The proxy class name specified in the OData service might be incorrect or does not exist.
  Missing or Incomplete Implementation: The implementation of the OData service might be incomplete, leading to the inability to find the specified proxy class.
  Transport Issues: If the OData service was transported from one system to another, the proxy class might not have been transported correctly.
  Namespace Issues: The namespace of the proxy class might not match the expected namespace in the OData service.
  Activation Issues: The OData service or the associated proxy class might not be activated properly.
  
  Solutions:
  
  
  Check Proxy Class Name: Verify that the proxy class name specified in the OData service is correct. You can do this by checking the service definition in the SAP Gateway Service Builder (transaction code /IWBEP/SEGW).
  
  
  Implement Missing Methods: Ensure that all required methods and entities are implemented in the proxy class. If any methods are missing, implement them accordingly.
  
  
  Rebuild the Service: If you suspect that the service is not built correctly, you can rebuild the service in the Service Builder. Right-click on the service and select "Generate Runtime Objects".
  
  
  Check Transport Requests: If the service was transported, ensure that all related objects, including the proxy class, were included in the transport request and that they were imported correctly in the target system.
  
  
  Namespace Verification: Ensure that the namespace of the proxy class matches the expected namespace in the OData service. If there is a mismatch, correct it.
  
  
  Activate the Service: Make sure that the OData service is activated. You can do this in the SAP Gateway Service Builder by selecting the service and clicking on the "Activate" button.
  
  
  Check for Errors in the Implementation: Review the implementation of the OData service for any coding errors or inconsistencies that might lead to this error.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /IWBEP/SEGW (Service Builder) and /IWBEP/REG_SERVICE (Register OData Service).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP Gateway documentation for best practices in implementing OData services and handling proxy classes.
  
  By following these steps, you should be able to identify and resolve the issue related to the /IWBEP/CM_MGW_BOP_DT019 Proxy class name invalid error.