How To Fix SPRX134 - Invalid proxy object: &1, &2, &3, &4

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 134

• Message text: Invalid proxy object: &1, &2, &3, &4

What causes this issue?

The proxy object you specified is invalid.
Type: <ZK>&V1&</>
Name|Namespace: <ZK>&V2&</>
Direction: <ZK>&V3&</>
Synchronous/Asynchronous: <ZK>&V4&</>

System Response

This proxy object cannot be referenced in a virtual interface.
Only <ZH>synchronous, inbound-/(server-) interface</> proxies can be
used.

How to fix this error?

Correct your entry.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SPRX134 - Invalid proxy object: &1, &2, &3, &4 ?

  The SAP error message SPRX134 "Invalid proxy object: &1, &2, &3, &4" typically indicates that there is an issue with the proxy object being used in a communication scenario, often related to SAP's Enterprise Services or Web Services. This error can arise in various contexts, such as when calling a web service or when using SAP Process Integration (PI) or Process Orchestration (PO).
  Causes:
  
  Incorrect Proxy Configuration: The proxy object may not be correctly configured in the SAP system. This could be due to missing or incorrect settings in the Service Definition or Service Interface.
  Missing or Inactive Service: The service associated with the proxy object may not be active or may not exist in the system.
  Transport Issues: If the proxy object was recently transported from one system to another, it may not have been properly activated or may be missing dependencies.
  Version Mismatch: There may be a version mismatch between the client and server proxies, leading to incompatibility.
  Authorization Issues: The user or system trying to access the proxy may not have the necessary authorizations.
  
  Solutions:
  
  Check Proxy Configuration: Verify the configuration of the proxy object in the SAP system. Ensure that all necessary settings are correctly defined.
  Activate Services: Ensure that the relevant services are activated in the Service Registry and that the service definitions are correctly set up.
  Transport Validation: If the proxy was transported, check the transport logs for any errors and ensure that all dependencies were included and activated in the target system.
  Check Versions: Ensure that the versions of the proxy objects on both the client and server sides are compatible. If necessary, regenerate the proxy objects.
  Authorization Check: Verify that the user or system has the necessary authorizations to access the proxy object. Check roles and authorizations in the SAP system.
  Debugging: If the issue persists, consider using debugging tools to trace the execution and identify where the error occurs.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SPROXY to manage and check proxy objects, or SOAMANAGER for web service configuration.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific version of SAP you are using.
  Documentation: Refer to SAP documentation for detailed information on configuring and troubleshooting proxy objects and web services.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or PI/PO team for further assistance.