How To Fix SPXN096 - Request &1 of consumer &2 not found or not implemented by this consumer

SAP Error Message - Details

• Message type: E = Error

• Message class: SPXN - Proxy Generation

• Message number: 096

• Message text: Request &1 of consumer &2 not found or not implemented by this consumer

What causes this issue?

All requests of a consumer assigned to a contract implementation have to
be present in the contract implementation and assigned to that same
consumer.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SPXN096 - Request &1 of consumer &2 not found or not implemented by this consumer ?

  The SAP error message SPXN096 indicates that a specific request (identified by &1) for a consumer (identified by &2) is not found or not implemented. This error typically arises in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with service interfaces or communication between different systems.
  Causes:
  
  Missing Implementation: The consumer service might not have implemented the requested operation or request.
  Incorrect Configuration: The configuration for the consumer or the request might be incorrect or incomplete.
  Version Mismatch: There could be a version mismatch between the consumer and the provider, leading to the request not being recognized.
  Transport Issues: The request might not have been transported correctly from the development environment to the production environment.
  Service Not Active: The service or interface might not be active or properly registered in the system.
  
  Solutions:
  
  Check Implementation: Verify that the consumer service has implemented the requested operation. If not, you may need to implement it.
  Review Configuration: Check the configuration settings for the consumer and ensure that they are correct. This includes checking the service definitions and mappings.
  Check Versions: Ensure that the versions of the consumer and provider are compatible and that the correct version is being called.
  Transport Validation: If the issue arose after a transport, validate that all necessary objects were included in the transport and that they were imported correctly.
  Activate Services: Ensure that the service is active in the SAP system. You can do this by checking the service registry or the relevant transaction codes (like SOAMANAGER).
  Logs and Traces: Check the logs and traces for more detailed error messages that might provide additional context on why the request is not found or implemented.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SOAMANAGER for service management, SXMB_MONI for monitoring messages, and SXI_MONITOR for integration monitoring.
  Documentation: Refer to SAP documentation for Process Integration/Orchestration for detailed guidelines on service implementation and configuration.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.