How To Fix /OSP/A_MSG146 - Active logical port for proxy class &1 does not exist

/OSP/A_MSG146 - Overview

• Message type: E = Error

• Message class: /OSP/A_MSG -

• Message number: 146

• Message text: Active logical port for proxy class &1 does not exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /OSP/A_MSG146 - Active logical port for proxy class &1 does not exist ?

  The SAP error message /OSP/A_MSG146 Active logical port for proxy class &1 does not exist typically indicates that there is an issue with the configuration of the logical port for a proxy class in SAP. This error can occur when the system is trying to send or receive messages via a web service or proxy, but it cannot find an active logical port associated with the specified proxy class.
  
  Cause:
  
  Missing Logical Port: The logical port for the specified proxy class has not been created or is not active.
  Incorrect Configuration: The logical port may be incorrectly configured or may not match the expected settings for the proxy class.
  Transport Issues: If the system has recently undergone a transport, the logical port may not have been transported correctly.
  Authorization Issues: There may be authorization issues preventing access to the logical port.
  
  
  Solution:
  
  
  Create or Activate Logical Port:
  
  Go to transaction code SOAMANAGER.
  Navigate to the "Web Service Configuration" section.
  Find