How To Fix SIW343 - Service operation name &2 is wrong for operation code &1

SIW343 - Overview

• Message type: E = Error

• Message class: SIW - Service Implementation Workbench

• Message number: 343

• Message text: Service operation name &2 is wrong for operation code &1

What causes this issue?

For the given access mode &1, the service operation name is not
following the guidelines for SAP transaction communication patterns.

System Response

Subsequent generation steps are blocked unless the service operation
name is adapted.

How to fix this error?

Adapt the service operation name so that ends with end with
'RequestConfirmation_In', or adapt the access mode if it is wrong.

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 SIW343 - Service operation name &2 is wrong for operation code &1 ?

  The SAP error message SIW343 indicates that there is an issue with a service operation name in the context of a specific operation code. This error typically arises in scenarios involving SAP Integration or when working with web services, particularly in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO).
  
  Cause:
  The error message SIW343 can be caused by several factors:
  
  Incorrect Operation Code: The operation code specified does not match any valid operation defined in the service interface.
  Service Interface Configuration: The service operation name may not be correctly configured in the service interface or may not exist.
  Mapping Issues: There may be issues with the mapping of the operation code to the service operation name.
  Version Mismatch: There could be a mismatch between the versions of the service interface and the operation code being used.
  Transport Issues: If the service interface was recently transported from one system to another, it may not