How To Fix SMT_WEB_DYNPRO094 - Proxy Operation &1 does not exist in &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SMT_WEB_DYNPRO - Web dynpro messages

• Message number: 094

• Message text: Proxy Operation &1 does not exist in &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMT_WEB_DYNPRO094 - Proxy Operation &1 does not exist in &2 ?

  The SAP error message SMT_WEB_DYNPRO094 Proxy Operation &1 does not exist in &2 typically indicates that there is an issue with a web service proxy operation in SAP. This error can occur in various scenarios, particularly when working with SAP Web Dynpro applications or when integrating with external systems via web services.
  Cause:
  
  Missing Proxy Operation: The specified proxy operation (&1) does not exist in the specified service (&2). This could be due to a misconfiguration or an incorrect reference in the application.
  Incorrect Service Definition: The service definition might not have been properly generated or activated in the SAP system.
  Transport Issues: If the service was recently transported from another system, it may not have been properly activated in the target system.
  Version Mismatch: There may be a version mismatch between the client and the server, where the client is trying to call an operation that is not available in the server's version of the service.
  
  Solution:
  
  
  Check Proxy Configuration:
  
  Go to the transaction SOAMANAGER and check the configuration of the web service. Ensure that the proxy operation exists and is correctly defined.
  Verify that the service endpoint is correctly configured and active.
  
  
  
  Regenerate Proxy:
  
  If the proxy operation is missing, you may need to regenerate the proxy. This can be done by going to the transaction SPROXY and checking the relevant service.
  Ensure that the service is activated and that all operations are correctly defined.
  
  
  
  Check Service Activation:
  
  Ensure that the service is activated in the relevant namespace. You can check this in the SOAMANAGER transaction under the "Web Service Configuration" section.
  
  
  
  Review Transport Requests:
  
  If the service was transported, check the transport requests to ensure that all necessary objects were included and that they were imported correctly.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes related to web service operations.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the application to trace where the error is occurring. This may provide additional insights into what is going wrong.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SOAMANAGER: For managing web service configurations.
  SPROXY: For managing proxy objects.
  
  
  SAP Notes: Check SAP Notes related to web services and proxy operations for any known issues or patches.
  Documentation: Refer to the SAP Help Portal for documentation on Web Dynpro and web services for further guidance.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP Basis or development team for further investigation.