How To Fix WGDS_PROCESS655 - Enter an application for the inbound proxy process

SAP Error Message - Details

• Message type: E = Error

• Message class: WGDS_PROCESS - Global data synchronisation

• Message number: 655

• Message text: Enter an application for the inbound proxy process

What causes this issue?

There is no application entered in transaction WGDS_PROCESS_CUST
(defines application/event to execute) for the inbound proxy process.

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?

The application and events have to be assigned to the relevant process,
to start the processing of catalog item notifications.
Enter transaction WGDS_PROCESS_CUST (defines application/event to
execute).
Maintain the respective application for the inbound proxy process.

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 WGDS_PROCESS655 - Enter an application for the inbound proxy process ?

  The SAP error message:
  WGDS_PROCESS655: Enter an application for the inbound proxy process
  
  
  Cause:
  This error occurs in the context of SAP PI/PO (Process Integration / Process Orchestration) or SAP Cloud Platform Integration when processing inbound proxy messages. The system expects an application to be specified for the inbound proxy process, but it is missing or not maintained.
  In other words, the integration engine or the inbound proxy runtime cannot determine which application or business system the inbound message belongs to because the application assignment is not maintained or configured properly.
  
  When does it occur?
  
  During inbound proxy message processing.
  When the integration engine tries to route or process the message but cannot find the application context.
  In scenarios where the inbound proxy is used to receive messages from external systems or other SAP systems.
  
  
  
  Solution:
  
  
  Maintain the Application in the Integration Directory:
  
  Go to the SAP PI/PO Integration Directory.
  Open the relevant Communication Component or Business System configuration.
  Ensure that the Application