How To Fix SRT_WSP2012 - No target operation found in Mediation LP. (mapping=&1 message=&2)

SRT_WSP2012 - Overview

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 012

• Message text: No target operation found in Mediation LP. (mapping=&1 message=&2)

What causes this issue?

The Mediation Logical Port (MLP) could not resolve the relation between
a mapping output message and its target proxy operation.

System Response

Due to the missing relation the SOAP processor was not able to send the
output message and has stopped the processing with this error.

How to fix this error?

Please check the consistence of the mapping development object and the
MLP.

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 SRT_WSP2012 - No target operation found in Mediation LP. (mapping=&1 message=&2) ?

  The SAP error message SRT_WSP2012 indicates that there is no target operation found in the Mediation Layer for the specified mapping and message. This error typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with web service calls.
  
  Cause:
  
  Missing Target Operation: The most common cause is that the target operation defined in the web service call does not exist in the Mediation Layer. This could be due to incorrect configuration or a mismatch between the service definition and the actual implementation.
  Incorrect Mapping: The mapping specified in the error message may not be correctly defined or may not correspond to any existing operation in the Mediation Layer.
  Service Definition Issues: The service definition in the Enterprise Services Repository (ESR) may not be properly aligned with the actual implementation in the Integration Directory.
  Version Mismatch: There may be a version mismatch between the service interface and the