How To Fix LT_DHAPE_REMOTE008 - Port does not exist: &1:&2

SAP Error Message - Details

• Message type: E = Error

• Message class: LT_DHAPE_REMOTE - SAP Data Hub - ABAP Pipeline Engine - Message Class for Pkg

• Message number: 008

• Message text: Port does not exist: &1:&2

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message LT_DHAPE_REMOTE008 - Port does not exist: &1:&2 ?

  The SAP error message LT_DHAPE_REMOTE008 with the description "Port does not exist: &1:&2" typically occurs in the context of SAP's logistics and transport management, particularly when dealing with remote function calls (RFC) or when trying to access a specific port for communication between systems.
  Cause:
  
  Incorrect Port Configuration: The specified port in the error message does not exist in the system configuration. This could be due to a typo or an incorrect entry in the configuration settings.
  Network Issues: There may be network connectivity issues preventing access to the specified port.
  Service Not Running: The service that is supposed to listen on the specified port may not be running or may have crashed.
  Firewall Restrictions: A firewall may be blocking access to the specified port, preventing communication.
  Transport Layer Issues: Issues with the transport layer configuration in SAP can also lead to this error.
  
  Solution:
  
  
  Check Port Configuration:
  
  Verify the port number and ensure it is correctly configured in the SAP system. You can check the configuration in transaction SM59 (RFC Destinations).
  Ensure that the destination is correctly set up and that the port number matches the expected value.
  
  
  
  Verify Service Status:
  
  Check if the service that is supposed to be listening on the specified port is running. This can be done using system tools or commands depending on your operating system.
  
  
  
  Network Connectivity:
  
  Test the network connectivity to the host and port using tools like ping or telnet. For example, you can use telnet <hostname> <port> to see if the port is reachable.
  
  
  
  Firewall Settings:
  
  Check the firewall settings on both the client and server sides to ensure that the specified port is open and not being blocked.
  
  
  
  Review SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues.
  
  
  
  Consult Logs:
  
  Review the system logs (transaction SM21) and the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Restart Services:
  
  If applicable, restart the relevant services or the entire SAP system to ensure that all configurations are reloaded.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SM59: RFC Destinations
  SM21: System Log
  SLG1: Application Log
  
  
  SAP Notes: Always check for the latest SAP Notes related to your version of SAP and the specific error message.
  Documentation: Refer to SAP Help documentation for more details on configuring RFC connections and troubleshooting communication issues.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or your internal IT team for further assistance.