How To Fix HRPAYDEB2A451 - There is no logical port with the name &1 for proxy class &2.

HRPAYDEB2A451 - Overview

• Message type: E = Error

• Message class: HRPAYDEB2A - Business to Administration: Germany

• Message number: 451

• Message text: There is no logical port with the name &1 for proxy class &2.

What causes this issue?

No logical port with the name &v1& is configured for proxy class &v2&.

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?

Check whether a suitable logical port has been created for the consumer
proxy.
To find out how to create a logical port, see the
<DS:SIMG.PAY_DE_B2A_KK_670>Communication Server/Web Service of Pension
Insurance (rvBEA)</> chapter in the implementation guide.

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 HRPAYDEB2A451 - There is no logical port with the name &1 for proxy class &2. ?

  The SAP error message HRPAYDEB2A451 indicates that there is no logical port defined for the specified proxy class. This typically occurs in scenarios where SAP systems are set up to communicate with each other or with external systems using the SAP PI/PO (Process Integration/Process Orchestration) or other middleware solutions.
  
  Cause:
  
  Missing Logical Port: The logical port that is supposed to be used for the specified proxy class is not defined in the system.
  Incorrect Configuration: The configuration for the logical port may be incorrect or incomplete.
  Proxy Class Issues: The proxy class specified in the error message may not be correctly implemented or may not exist.
  Transport Issues: If the system has recently undergone a transport, the logical port may not have been transported correctly.
  
  
  Solution:
  
  
  Define the Logical Port:
  
  Go to transaction SOAMANAGER in the SAP GUI.
  Navigate to the Web Service Configuration section.
  Find the relevant service and check if the logical port is defined.
  If it is not