How To Fix TN058 - RFC system error &1 &2 &3 &4

TN058 - Overview

• Message type: E = Error

• Message class: TN - Support Package Manager (SPAM) Messages

• Message number: 058

• Message text: RFC system error &1 &2 &3 &4

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 TN058 - RFC system error &1 &2 &3 &4 ?

  The SAP error message TN058, which indicates an RFC (Remote Function Call) system error, typically arises due to issues in communication between SAP systems or between an SAP system and an external system. The parameters &1, &2, &3, and &4 in the error message provide specific details about the nature of the error, such as the system ID, client number, or other relevant information.
  Causes of TN058 RFC System Error
  
  
  Network Issues: Problems with the network connection between the systems can lead to RFC errors. This could be due to firewalls, routing issues, or network outages.
  
  
  Configuration Errors: Incorrect configuration in the RFC destination settings (transaction SM59) can cause communication failures. This includes incorrect hostnames, ports, or logon credentials.
  
  
  System Availability: The target system may be down or not available for communication. This could be due to maintenance, crashes, or other operational issues.
  
  
  Authorization Issues: The user credentials used for the RFC connection may not