How To Fix SUSR_CUA_TOOLS005 - Child system &1 is not connected to the central CUA system &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SUSR_CUA_TOOLS - Additional Tools for Central User Administration

• Message number: 005

• Message text: Child system &1 is not connected to the central CUA system &2

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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Smart SAP Assistant

• What is the cause and solution for SAP error message SUSR_CUA_TOOLS005 - Child system &1 is not connected to the central CUA system &2 ?

  The SAP error message SUSR_CUA_TOOLS005 indicates that a child system (client) is not properly connected to the central CUA (Central User Administration) system. This can occur in environments where multiple SAP systems are managed under a central user administration setup.
  
  Cause:
  The error can be caused by several factors, including:
  
  Connection Issues: The child system may not be properly connected to the central CUA system due to network issues or incorrect configuration.
  Configuration Errors: The CUA configuration in the child system may be incomplete or incorrect.
  Authorization Issues: The user may not have the necessary authorizations to access the child system.
  System Status: The child system may be down or not available for connection.
  RFC Destination: The RFC (Remote Function Call) destination for the child system may not be set up correctly in the central system.
  
  
  Solution:
  To resolve the issue, you can follow these steps:
  
  
  Check RFC Connection:
  
  Go to transaction SM59 in the central CUA system.
  Verify that the RFC