How To Fix RK004 - Server group &1 does not exist or is invalid

RK004 - Overview

• Message type: E = Error

• Message class: RK - Messages for Parallel Processing

• Message number: 004

• Message text: Server group &1 does not exist or is invalid

What causes this issue?

Server group &v1& does not exist or is invalid.

System Response

Processing is terminated.

How to fix this error?

Choose a different server group, or maintain the settings for server
group &v1&.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

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Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RK004 - Server group &1 does not exist or is invalid ?

  The SAP error message RK004, which states "Server group &1 does not exist or is invalid," typically occurs in the context of SAP's logistics and production planning modules, particularly when dealing with resource planning and scheduling. This error indicates that the system is unable to find a specified server group, which is essential for processing certain operations.
  Causes:
  
  Non-Existent Server Group: The server group specified in the configuration or transaction does not exist in the system.
  Invalid Configuration: The server group may have been deleted or not properly configured in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the server group.
  Data Consistency Issues: There may be inconsistencies in the master data or configuration settings related to the server group.
  
  Solutions:
  
  
  Check Server Group Configuration:
  
  Go to the relevant configuration transaction (e.g., SPRO) and navigate to the section where server groups are defined.
  Verify that the server group exists and is correctly configured.
  
  
  
  Create