How To Fix CUA000 - Missing parameter '&1' for logical system '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: CUA - CUA

• Message number: 000

• Message text: Missing parameter '&1' for logical 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 CUA000 - Missing parameter '&1' for logical system '&2' ?

  The SAP error message CUA000 with the description "Missing parameter '&1' for logical system '&2'" typically indicates that there is a configuration issue related to the Central User Administration (CUA) setup in your SAP system. This error occurs when a required parameter for a logical system is not defined or is missing in the configuration.
  Cause:
  
  Missing Configuration: The logical system specified in the error message does not have all the necessary parameters configured in the CUA settings.
  Incorrect Logical System Name: The logical system name might be incorrectly specified or does not exist in the system.
  Transport Issues: If the configuration was recently transported from another system, it might not have been fully applied or might be missing some parameters.
  
  Solution:
  
  
  Check CUA Configuration:
  
  Go to transaction SU01 and check the user settings for the logical system mentioned in the error message.
  Ensure that all required parameters for the logical system are correctly defined.
  
  
  
  Maintain Logical System:
  
  Use transaction SCC4 to check the logical system settings. Ensure that the logical system is correctly defined and activated.
  If necessary, create or modify the logical system settings to include the missing parameters.
  
  
  
  Review CUA Settings:
  
  Use transaction SCUA to review the CUA settings. Ensure that all necessary parameters for the logical system are filled in.
  Check if the logical system is correctly assigned to the CUA.
  
  
  
  Check Transport Requests:
  
  If the configuration was transported, check the transport requests to ensure that all necessary objects were included and successfully imported.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to CUA configuration for any specific requirements or additional parameters that may need to be set.
  
  
  
  System Logs:
  
  Check the system logs (transaction SM21) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Related Information:
  
  CUA (Central User Administration): This is a feature in SAP that allows for centralized management of user accounts across multiple SAP systems.
  Logical System: A logical system is a unique identifier for an SAP system in a landscape, used in various configurations including CUA.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to CUA configuration and the error message CUA000.
  
  By following these steps, you should be able to identify and resolve the issue causing the CUA000 error message in your SAP system.