How To Fix NET005 - Network IP packet routing

NET005 - Overview

• Message type: E = Error

• Message class: NET - Network Messages

• Message number: 005

• Message text: Network IP packet routing

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 NET005 - Network IP packet routing ?

  The SAP error message NET005, which indicates a problem with "Network IP packet routing," typically arises when there are issues with the network configuration or connectivity between the SAP system and the database or application server. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Network 
  Configuration Issues: Incorrect IP addresses, subnet masks, or routing tables can prevent proper communication between systems.
  Firewall Restrictions: Firewalls may block the necessary ports for SAP communication, leading to routing errors.
  DNS Resolution Problems: If the hostname cannot be resolved to an IP address, the connection will fail.
  Network Hardware Failures: Issues with routers, switches, or other network devices can disrupt connectivity.
  SAP Instance Configuration: Incorrect settings in the SAP instance profile or configuration files can lead to routing issues.
  
  Solutions:
  
  
  Check Network Configuration:
  
  Verify the IP addresses and subnet masks of the SAP application server and database server.
  Ensure that the routing tables are correctly set up to allow communication between