How To Fix /ACI/MESSAGES122 - System name is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACI/MESSAGES -

• Message number: 122

• Message text: System name is invalid

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACI/MESSAGES122 - System name is invalid ?

  The SAP error message /ACI/MESSAGES122 System name is invalid typically indicates that there is an issue with the system name configuration in the SAP environment. This error can occur in various contexts, such as during system configuration, when trying to connect to a system, or when performing certain operations that require a valid system name.
  Causes:
  
  Invalid System Name: The system name provided does not conform to the expected format or is not recognized by the SAP system.
  Configuration Issues: There may be misconfigurations in the system settings or in the transport directory.
  Network Issues: If the system name is supposed to resolve to a network address, there may be DNS or network configuration issues.
  Authorization Issues: The user may not have the necessary permissions to access the specified system.
  Typographical Errors: Simple typos in the system name can lead to this error.
  
  Solutions:
  
  Check System Name: Verify that the system name you are using is correct. Ensure that it matches the expected naming conventions and is spelled correctly.
  Review Configuration: Check the configuration settings in the SAP system. This includes looking at the instance profile and ensuring that the system name is correctly defined.
  Network Configuration: If the system name is supposed to resolve to a network address, ensure that DNS settings are correct and that the system can be reached over the network.
  User Permissions: Ensure that the user has the necessary authorizations to access the system. You may need to consult with your SAP security team.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions to common issues.
  Restart Services: Sometimes, restarting the relevant SAP services or the entire system can resolve transient issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on system configuration and error handling.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues faced by other users and the solutions they found.
  Support Tickets: If the issue persists, consider opening a support ticket with SAP for further assistance.
  
  If you continue to experience issues after trying these solutions, it may be beneficial to consult with your SAP Basis team or a qualified SAP consultant for a more in-depth analysis.