How To Fix TP317 - Cannot determine host name

TP317 - Overview

• Message type: E = Error

• Message class: TP - Transport Control

• Message number: 317

• Message text: Cannot determine host name

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?

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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 TP317 - Cannot determine host name ?

  The SAP error message TP317 "Cannot determine host name" typically occurs when the SAP system is unable to resolve the hostname of a server or system that it is trying to connect to. This can happen in various scenarios, such as during transport operations, when connecting to a database, or when trying to access external services.
  Causes:
  
  DNS Issues: The hostname cannot be resolved due to DNS configuration problems.
  Incorrect Hostname: The hostname specified in the configuration is incorrect or misspelled.
  Network Issues: There may be network connectivity issues preventing the system from reaching the hostname.
  Hosts File Configuration: The /etc/hosts file (on Unix/Linux) or C:\Windows\System32\drivers\etc\hosts file (on Windows) may not have the correct entries for the hostname.
  Firewall or Security Settings: Firewalls or security settings may be blocking access to the hostname.
  SAP Profile Parameters: Incorrect settings in the SAP profile parameters related to the hostname.
  
  Solutions:
  
  
  Check DNS Configuration:
  
  Ensure that the DNS server is correctly configured and