How To Fix RZ788 - No group exists on instance &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 788

• Message text: No group exists on instance &

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 RZ788 - No group exists on instance & ?

  The SAP error message RZ788 "No group exists on instance &" typically indicates that the system is unable to find a specific group configuration for the instance specified in the error message. This can occur in various contexts, such as when dealing with background jobs, work processes, or system monitoring.
  Cause:
  
  Missing Configuration: The group that the instance is supposed to be part of has not been defined in the system.
  Incorrect Instance Name: The instance name specified in the error message may be incorrect or not properly configured.
  System Changes: Changes in system configuration, such as updates or migrations, may have led to the loss of group definitions.
  Authorization Issues: The user may not have the necessary authorizations to view or access the group information.
  
  Solution:
  
  
  Check Group Configuration:
  
  Go to transaction code RZ12 (or RZ20 for monitoring) to check the configuration of the instance and the groups associated with it.
  Ensure that the group is defined and correctly assigned to the instance.
  
  
  
  Define Missing Groups:
  
  If the group does not exist, you may need to create it. This can be done in transaction RZ12 by defining a new group and assigning the appropriate instances to it.
  
  
  
  Verify Instance Name:
  
  Double-check the instance name in the error message to ensure it is correct. You can find the instance names in transaction SM51 (for active instances) or SMLG (for logon groups).
  
  
  
  Check Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access the group information. This may involve checking roles and profiles assigned to the user.
  
  
  
  System Logs:
  
  Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Restart Instance:
  
  In some cases, restarting the instance may resolve temporary issues related to group configurations.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  RZ12: Manage and configure instance groups.
  RZ20: Monitor and manage system monitoring.
  SM51: Display active instances.
  SMLG: Manage logon groups.
  SM21: View system logs.
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for relevant notes in the SAP Support Portal.
  
  
  Documentation: Refer to SAP documentation for detailed information on instance and group management.
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.