How To Fix /SMB/BB_INSTALLER387 - Logical port is not maintained

/SMB/BB_INSTALLER387 - Overview

• Message type: E = Error

• Message class: /SMB/BB_INSTALLER -

• Message number: 387

• Message text: Logical port is not maintained

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/BB_INSTALLER387 - Logical port is not maintained ?

  The SAP error message /SMB/BB_INSTALLER387 Logical port is not maintained typically indicates that a logical port required for a specific service or communication is not configured in the system. This error is often encountered in the context of SAP Business ByDesign or other SAP solutions that rely on logical ports for integration and communication between different systems or components.
  
  Cause:
  
  Missing Configuration: The logical port that the system is trying to use has not been created or configured in the SAP system.
  Incorrect Settings: The logical port may exist but is not set up correctly, leading to communication failures.
  Transport Issues: If the system has recently undergone a transport or upgrade, the logical port settings may not have been transported correctly.
  
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Check Logical Port Configuration:
  
  Go to transaction code SOAMANAGER in your SAP system.
  Navigate to the "Web Service Configuration" section.
  Look for the logical port that is causing the issue. If