How To Fix CA_TTE_TEST143 - Error during the call RFC_SYSTEM_INFO; destination = &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_TTE_TEST - TTE Test Messages

• Message number: 143

• Message text: Error during the call RFC_SYSTEM_INFO; destination = &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CA_TTE_TEST143 - Error during the call RFC_SYSTEM_INFO; destination = &1 ?

  The SAP error message CA_TTE_TEST143 indicates that there was an issue during the execution of the function module RFC_SYSTEM_INFO for a specified destination. This error typically arises in the context of Remote Function Call (RFC) communications between SAP systems.
  Causes:
  
  
  Destination Configuration Issues: The RFC destination specified in the error message may not be correctly configured. This could include incorrect connection parameters, such as the application server, system number, or client.
  
  
  Network Issues: There may be network connectivity problems between the SAP systems, preventing successful communication.
  
  
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to execute the RFC_SYSTEM_INFO function.
  
  
  System Availability: The target SAP system may be down or not reachable due to maintenance or other issues.
  
  
  Incorrect RFC Destination Name: The destination name (&1 in the error message) may be incorrectly specified or may not exist in the system.
  
  
  Solutions:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the RFC destination mentioned in the error message.
  Verify that the connection parameters (such as the target host, system number, and client) are correct.
  
  
  
  Test the Connection:
  
  In transaction SM59, select the RFC destination and use the "Connection Test" option to check if the connection can be established successfully.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the systems. You can use tools like ping or telnet to check connectivity.
  
  
  
  Review User Authorizations:
  
  Ensure that the user credentials used for the RFC connection have the necessary authorizations to execute the function module. You can check this in transaction SU01.
  
  
  
  Check System Status:
  
  Verify that the target SAP system is up and running. You can check the system status in transaction SM51 or by contacting your system administrator.
  
  
  
  Correct Destination Name:
  
  Ensure that the destination name is correctly specified in the calling program or configuration.
  
  
  
  Related Information:
  
  RFC (Remote Function Call): A protocol used in SAP for communication between different SAP systems or between SAP and non-SAP systems.
  Transaction Codes:
  
  SM59: Manage RFC destinations.
  SU01: User maintenance to check authorizations.
  SM51: Display active application servers.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to RFC connections or the RFC_SYSTEM_INFO function.
  
  If the issue persists after checking the above points, consider reaching out to your SAP Basis team or consulting SAP support for further assistance.