How To Fix RZ751 - IP address invalid: It does not meet the IPV4 or IPV6 standards

SAP Error Message - Details

• Message type: E = Error

• Message class: RZ - Messages for Computing Center Management System

• Message number: 751

• Message text: IP address invalid: It does not meet the IPV4 or IPV6 standards

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RZ751 - IP address invalid: It does not meet the IPV4 or IPV6 standards ?

  The SAP error message "RZ751 IP address invalid: It does not meet the IPV4 or IPV6 standards" indicates that the system has encountered an IP address that does not conform to the expected formats for either IPv4 or IPv6. This error typically arises in scenarios where network configurations or settings are being validated.
  Causes:
  
  
  Incorrect IP Format: The IP address entered may have an incorrect format, such as:
  
  For IPv4: It should consist of four octets (e.g., 192.168.1.1), each ranging from 0 to 255, separated by dots.
  For IPv6: It should consist of eight groups of four hexadecimal digits, separated by colons (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334).
  
  
  
  Leading Zeros: In IPv4 addresses, octets should not have leading zeros (e.g., 192.168.01.1 is invalid).
  
  
  Empty or Null Values: The IP address field may be empty or null.
  
  
  Special Characters: The presence of special characters or spaces in the IP address.
  
  
  Configuration Errors: Misconfigurations in network settings or system parameters.
  
  
  Solutions:
  
  
  Verify the IP Address: Check the IP address for correctness. Ensure it adheres to the IPv4 or IPv6 format.
  
  
  Remove Leading Zeros: If using an IPv4 address, ensure that no octet has leading zeros.
  
  
  Check for Special Characters: Ensure that the IP address does not contain any invalid characters or spaces.
  
  
  Use Valid IP Addresses: Make sure that the IP address is a valid and reachable address within your network.
  
  
  Update Configuration: If the IP address is part of a configuration file or system parameter, update it to a valid format.
  
  
  Consult Documentation: Refer to SAP documentation or network configuration guidelines for specific requirements related to IP addresses.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error.
  Network Configuration: Review your network configuration settings in SAP and ensure they are correctly set up.
  Testing: Use tools like ping or traceroute to test the validity and reachability of the IP address.
  Logs: Check SAP logs for additional context or related error messages that may provide further insight into the issue.
  
  If the problem persists after checking the above points, consider reaching out to your network administrator or SAP support for further assistance.