How To Fix SIW026 - No or inconsistent proxies for your mapping available

SIW026 - Overview

• Message type: E = Error

• Message class: SIW - Service Implementation Workbench

• Message number: 026

• Message text: No or inconsistent proxies for your mapping available

What causes this issue?

Either there is an inconsistency between the mapping information in
Service Implementation Workbench (SIW) (sxf format) and the proxy
definition, or no (active) proxy exists.

System Response

The system does not generate the implementations.

How to fix this error?

First, must first (re)generate the proxy.
If this is not possible in SIW, use transaction <DS>
<DS:TRAN.SPROXY>SPROXY</></> and try to generate the proxy there. This
transaction will provide you with more detailed error information.

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 SIW026 - No or inconsistent proxies for your mapping available ?

  The SAP error message SIW026: No or inconsistent proxies for your mapping available typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when there is an issue with the mapping configuration. This error indicates that the system cannot find the necessary mapping proxies or that the proxies are inconsistent.
  Causes:
  
  Missing Mapping Proxies: The required mapping proxies for the specified mapping are not available in the system.
  Inconsistent Mapping Configuration: The mapping configuration may be inconsistent, possibly due to changes made in the mapping or the underlying data structures.
  Transport Issues: If the mapping was transported from one system to another, there may have been issues during the transport process that led to missing or inconsistent proxies.
  Version Mismatch: There may be a version mismatch between the source and target systems, leading to incompatibility in the mapping.
  Incorrect Mapping Name: The mapping name specified in the integration flow may be