How To Fix PSSC_HELPER110 - RFC destination &1 is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: PSSC_HELPER - Message cl

• Message number: 110

• Message text: RFC destination &1 is not valid

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 PSSC_HELPER110 - RFC destination &1 is not valid ?

  The SAP error message "PSSC_HELPER110 RFC destination &1 is not valid" typically indicates that there is an issue with the Remote Function Call (RFC) destination specified in your SAP system. This error can occur in various scenarios, such as when trying to connect to an external system or when executing certain functions that require an RFC connection.
  Cause:
  
  Invalid RFC Destination: The specified RFC destination does not exist or is incorrectly configured in the SAP system.
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the specified RFC destination.
  Configuration Errors: The RFC destination may have incorrect parameters, such as the wrong hostname, system number, or client number.
  
  Solution:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction code SM59 in the SAP GUI.
  Look for the RFC destination specified in the error message (replace &1 with the actual destination name).
  Verify that the destination is correctly configured, including the connection type, target host, system number, and client.
  
  
  
  Test the RFC Connection:
  
  In transaction SM59, select the RFC destination and click on the "Connection Test" button to check if the connection is working properly.
  If the test fails, review the error message for more details.
  
  
  
  Check Network Connectivity:
  
  Ensure that the SAP system can reach the target system over the network. You can use tools like ping or telnet to check connectivity.
  
  
  
  Review Authorizations:
  
  Ensure that the user executing the function has the necessary authorizations to access the RFC destination.
  
  
  
  Check for System Changes:
  
  If there have been recent changes to the system landscape (e.g., system migrations, changes in network configuration), ensure that the RFC destination is updated accordingly.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  SM21: System Log
  ST22: Dump Analysis
  SICF: Maintain HTTP Services (if applicable)
  
  
  
  Documentation: Refer to the SAP Help Portal for detailed documentation on RFC destinations and troubleshooting connectivity issues.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the RFC destination error in your SAP system.