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

SPRX134 - Overview

• 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.

SPRX134 - Details

• 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