How To Fix 8Z063 - Server group &1 is not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: 8Z - Messages for Inflation Adjustment

• Message number: 063

• Message text: Server group &1 is not defined

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 8Z063 - Server group &1 is not defined ?

  The SAP error message 8Z063 indicates that a server group specified in your configuration is not defined in the system. This error typically occurs in scenarios involving load balancing or when configuring application servers in an SAP environment.
  Cause:
  
  Undefined Server Group: The server group referenced in the configuration does not exist in the SAP system.
  Typographical Error: There may be a typo in the server group name in the configuration settings.
  Configuration Changes: The server group may have been deleted or renamed after the configuration was set up.
  Transport Issues: If the configuration was transported from another system, the server group may not have been included in the transport.
  
  Solution:
  
  
  Check Server Group Definition:
  
  Go to transaction SMLG (Load Balancing Groups) in the SAP GUI.
  Verify if the server group mentioned in the error message exists. If it does not, you will need to create it or correct the configuration.
  
  
  
  Correct Configuration:
  
  If there is a typo in the server group name, correct it in the relevant configuration settings.
  Ensure that the server group is correctly referenced in the configuration files or settings.
  
  
  
  Create Server Group:
  
  If the server group does not exist, you can create it in transaction SMLG. Make sure to define the necessary parameters and assign the appropriate application servers to the group.
  
  
  
  Check Transport Requests:
  
  If the configuration was transported, check the transport requests to ensure that the server group was included. If not, you may need to transport the server group definition.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to server groups and load balancing for additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SMLG: Load Balancing Groups
  SMLT: Load Balancing Configuration
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context.
  
  By following these steps, you should be able to resolve the error message 8Z063 and ensure that your server group configuration is correct.