How To Fix NET030 - Time required unsuccessful resolution of host name

SAP Error Message - Details

• Message type: E = Error

• Message class: NET - Network Messages

• Message number: 030

• Message text: Time required unsuccessful resolution of 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message NET030 - Time required unsuccessful resolution of host name ?

  The SAP error message NET030 indicates that there was an unsuccessful attempt to resolve a hostname. This typically occurs when the SAP system is trying to connect to a network resource (like a database, application server, or other services) and cannot resolve the hostname to an IP address.
  Causes of NET030 Error
  
  DNS Issues: The hostname may not be correctly configured in the Domain Name System (DNS), or the DNS server may be unreachable.
  Hosts File Configuration: The hostname may not be listed in the local hosts file, or there may be an incorrect entry.
  Network Connectivity: There may be network issues preventing the SAP system from reaching the DNS server or the target host.
  Firewall or Security Settings: Firewalls or security settings may be blocking access to the hostname.
  Incorrect Hostname: The hostname specified in the configuration may be incorrect or misspelled.
  SAP Configuration: The SAP system may not be properly configured to use the correct