How To Fix WZRE_PRX053 - Int. error: No inbound config. found (proxy &1, use case &2, obj. &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: WZRE_PRX - SOA messages from proxy implementations

• Message number: 053

• Message text: Int. error: No inbound config. found (proxy &1, use case &2, obj. &3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WZRE_PRX053 - Int. error: No inbound config. found (proxy &1, use case &2, obj. &3) ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WZRE_PRX053 Int. error: No inbound config. found (proxy &1, use case &2, obj. &3)
  
  Cause:
  This error occurs when an inbound proxy call is made, but the system cannot find the corresponding inbound configuration for the specified proxy interface, use case, and object. In other words, the SAP system is trying to process an inbound proxy message, but the configuration that defines how to handle this inbound message is missing or incomplete.
  Typical reasons include:
  
  The inbound proxy interface is not configured in the Integration Engine (PI/PO or SAP Process Integration).
  The use case or object specified in the proxy call does not match any existing inbound configuration.
  The inbound service or communication channel is not properly set up or activated.
  The relevant inbound service interface is not registered or activated in the system.
  
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Check Inbound Proxy Configuration:
  
  Go to transaction SPROXY in the SAP system.
  Verify that the inbound proxy interface (&1) is correctly implemented and activated.
  Ensure that the use case (&2) and object (&3) correspond to the correct inbound proxy configuration.
  
  
  
  Verify Integration Directory (if using PI/PO):
  
  Check the Integration Directory for the inbound service interface configuration.
  Ensure that the communication channel and service interface are correctly configured and active.
  
  
  
  Check SOAMANAGER (for Web Service Proxies):
  
  If the proxy is a web service proxy, verify the inbound service configuration in SOAMANAGER.
  Ensure the service endpoint is active and correctly configured.
  
  
  
  Activate the Inbound Service:
  
  Use transaction SICF to check if the relevant service is active.
  Activate the service if it is inactive.
  
  
  
  Check the Use Case and Object Parameters:
  
  Confirm that the use case (&2) and object (&3) parameters passed in the proxy call are correct and consistent with the configuration.
  
  
  
  Re-generate Proxy Classes:
  
  Sometimes, re-generating the proxy classes in SPROXY can help if the proxy interface has been changed.
  
  
  
  Check for Transport or System Issues:
  
  Ensure that all relevant configuration objects have been transported correctly between systems (DEV, QA, PROD).
  
  
  
  
  Related Information:
  
  Transaction SPROXY: Used to manage and generate proxy objects.
  Transaction SOAMANAGER: Used to configure and manage web service endpoints.
  Transaction SICF: Used to activate/deactivate ICF services.
  Integration Engine (PI/PO): The middleware that handles inbound and outbound proxy configurations.
  SAP Note or OSS messages related to proxy configuration issues may provide additional guidance.
  
  
  Summary:
  The error WZRE_PRX053 indicates missing or incorrect inbound proxy configuration. The solution involves verifying and correcting the inbound proxy setup in SPROXY, ensuring the use case and object parameters are correct, and confirming that the relevant services and communication channels are active and properly configured.
  
  If you provide the exact proxy name, use case, and object values, I can help you with more specific troubleshooting steps.