How To Fix RA404 - System ID not specified (function &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: RA - Monitoring structure dialog message

• Message number: 404

• Message text: System ID not specified (function &1)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RA404 - System ID not specified (function &1) ?

  The SAP error message RA404 "System ID not specified (function &1)" typically indicates that a required system ID (SID) is not provided for a specific function or operation within the SAP system. This error can occur in various contexts, such as during data transfer, system configuration, or when executing certain functions that require a connection to a specific system.
  Cause:
  
  Missing Configuration: The system ID may not be configured in the relevant settings or parameters.
  Incorrect Function Call: The function being executed may require a system ID that has not been specified in the call.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the system ID.
  Technical Issues: There could be underlying technical issues, such as connectivity problems or misconfigured RFC destinations.
  
  Solution:
  
  
  Check Configuration:
  
  Ensure that the system ID is correctly configured in the relevant transaction or configuration settings.
  Verify that the system ID is defined in the system landscape and is accessible.
  
  
  
  Specify System ID:
  
  If the function requires a system ID as a parameter, make sure to provide it when calling the function.
  Review the documentation for the specific function to understand the required parameters.
  
  
  
  Review User Authorizations:
  
  Check if the user executing the function has the necessary authorizations to access the specified system ID.
  If not, work with your SAP security team to grant the required permissions.
  
  
  
  Check RFC Connections:
  
  If the function involves remote function calls (RFC), ensure that the RFC destination is correctly configured and that the target system is reachable.
  Use transaction SM59 to check the status of RFC connections.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can analyze the program or function module to identify where the system ID is expected and why it is not being provided.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may need to use various transaction codes such as SM59 (RFC Destinations), SE37 (Function Module), or SE80 (Object Navigator) to investigate further.
  SAP Documentation: Refer to the official SAP documentation for the specific function or module you are working with to understand its requirements and parameters.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.