How To Fix SKTE112 - Current RFC connection was preserved for system &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SKTE - Translation: Include External Texts

• Message number: 112

• Message text: Current RFC connection was preserved for system &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.

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 SKTE112 - Current RFC connection was preserved for system &1 ?

  The SAP error message SKTE112 indicates that the current RFC (Remote Function Call) connection was preserved for a specific system, denoted by &1. This message typically arises in scenarios involving system connections, such as when using RFC destinations or during system landscape management.
  Cause:
  The error message SKTE112 can occur due to several reasons, including:
  
  Connection Issues: There may be issues with the network connection between the SAP systems, leading to the preservation of the RFC connection.
  Configuration Problems: Incorrect configuration of the RFC destination in the SAP system can lead to this message.
  Timeouts: If the RFC connection times out or is not properly closed, it may result in this message being displayed.
  System Load: High load on the SAP system can also lead to issues with maintaining RFC connections.
  
  Solution:
  To resolve the SKTE112 error, you can take the following steps:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 and check the configuration of the RFC destination that is causing the issue. Ensure that the connection parameters are correct.
  
  
  
  Test Connection:
  
  In transaction SM59, use the "Test Connection" feature to verify that the RFC connection is working properly. This can help identify if there are any immediate issues with the connection.
  
  
  
  Network Configuration:
  
  Ensure that there are no network issues between the systems. Check firewalls, network routes, and any other network configurations that might affect connectivity.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction SM21) for any related error messages that might provide more context about the issue.
  
  
  
  Increase Timeout Settings:
  
  If timeouts are an issue, consider increasing the timeout settings for the RFC connection in the configuration.
  
  
  
  Restart Services:
  
  If the issue persists, consider restarting the relevant SAP services or the entire SAP system to clear any stale connections.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  RFC Connections: RFC is a protocol used by SAP systems to communicate with each other. Proper configuration and management of RFC connections are crucial for system integration.
  Transaction Codes: Familiarize yourself with transaction codes like SM59 (RFC Destinations), SM21 (System Log), and ST22 (Dump Analysis) for troubleshooting.
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have already taken.
  
  By following these steps, you should be able to diagnose and resolve the SKTE112 error effectively.