How To Fix RZ602 - Duplicate Segment or IP Addr. Re-enter data.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 602

• Message text: Duplicate Segment or IP Addr. Re-enter data.

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 RZ602 - Duplicate Segment or IP Addr. Re-enter data. ?

  The SAP error message RZ602, which states "Duplicate Segment or IP Addr. Re-enter data," typically occurs in the context of configuring network settings or defining logical systems in the SAP system. This error indicates that there is a conflict with the IP address or segment that you are trying to enter, as it already exists in the system.
  Cause:
  
  Duplicate IP Address: The IP address you are trying to assign to a system or segment is already in use by another system or segment in the SAP landscape.
  Duplicate Segment: The segment you are trying to define is already defined in the system, leading to a conflict.
  Configuration Errors: There may be misconfigurations in the network settings or logical system definitions.
  
  Solution:
  
  
  Check Existing Configurations:
  
  Go to transaction RZ10 or RZ12 to check the existing profiles and configurations.
  Review the list of defined logical systems and their associated IP addresses to identify duplicates.
  
  
  
  Modify or Remove Duplicates:
  
  If you find a duplicate IP address or segment, you can either modify the existing entry or remove it if it is no longer needed.
  Ensure that each logical system has a unique IP address and segment.
  
  
  
  Re-enter Data:
  
  After resolving any duplicates, re-enter the data you were trying to input when the error occurred.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to network configuration and logical system setup for best practices and guidelines.
  
  
  
  System Restart:
  
  In some cases, a system restart may be required to apply changes, especially if you have modified configuration files.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RZ10 (Profile Maintenance), RZ12 (Display Profile), and SICF (Maintain HTTP Services) for network-related configurations.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Network Configuration: Ensure that your network configuration aligns with your organization's IT policies and that there are no conflicts with other systems in the network.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.