How To Fix ESH_POST_INSTALL023 - Logical port &1 for Java Web services already exists and is active

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_POST_INSTALL - ESH Post Installation

• Message number: 023

• Message text: Logical port &1 for Java Web services already exists and is active

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 ESH_POST_INSTALL023 - Logical port &1 for Java Web services already exists and is active ?

  The SAP error message ESH_POST_INSTALL023 indicates that there is an issue with the logical port configuration for Java Web services in the SAP system. Specifically, it means that the logical port you are trying to create or configure already exists and is currently active.
  Cause:
  The error typically occurs during the installation or configuration of the SAP Enterprise Search (SAP ESH) or related components when the system attempts to create a logical port that has already been defined. This can happen if:
  
  The logical port was previously created manually or automatically during an earlier installation or configuration process.
  There was an attempt to re-run a configuration step that includes the creation of the same logical port.
  
  Solution:
  To resolve this issue, you can follow these steps:
  
  
  Check Existing Logical Ports:
  
  Go to the SAP GUI and navigate to transaction code SOAMANAGER.
  In the SOA Manager, go to the "Service Administration" section.
  Look for the logical port that corresponds to the one mentioned in the error message (indicated by &1).
  Verify if the logical port is indeed active and configured correctly.
  
  
  
  Modify or Delete the Existing Logical Port:
  
  If the logical port is active and you need to change its configuration, you can modify it directly in SOAMANAGER.
  If the logical port is not needed, you can delete it. Be cautious with this step, as it may affect other configurations or services that rely on this logical port.
  
  
  
  Re-run the Installation/Configuration:
  
  After addressing the existing logical port, you can re-run the installation or configuration process that triggered the error.
  
  
  
  Check for Dependencies:
  
  Ensure that there are no dependencies or other configurations that might be affected by modifying or deleting the logical port.
  
  
  
  Related Information:
  
  Logical Ports: Logical ports in SAP are used to define the connection settings for web services. They contain information such as the endpoint URL, authentication methods, and other connection parameters.
  SOAMANAGER: This is the transaction used to manage web service configurations, including logical ports, in SAP systems.
  SAP Notes: Check for any relevant SAP Notes that might provide additional guidance or patches related to this error message.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, as they can provide more specific guidance based on your system configuration and version.