How To Fix SMOIWS084 - Either RFC-Loadbalancing or not must be selected

SAP Error Message - Details

• Message type: E = Error

• Message class: SMOIWS -

• Message number: 084

• Message text: Either RFC-Loadbalancing or not must be selected

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMOIWS084 - Either RFC-Loadbalancing or not must be selected ?

  The SAP error message SMOIWS084 indicates that there is an issue with the configuration of RFC (Remote Function Call) load balancing in your SAP system. This error typically arises when the system is unable to determine the correct settings for RFC load balancing, which can affect the communication between different SAP systems or between an SAP system and external systems.
  Cause:
  The error can occur due to one or more of the following reasons:
  
  Incorrect RFC Destination Configuration: The RFC destination may not be set up correctly in transaction SM59.
  Load Balancing Settings: The load balancing settings for the RFC destination may not be properly configured. This includes whether to use load balancing or not.
  Network Issues: There may be network connectivity issues that prevent the system from reaching the intended RFC destination.
  SAP Kernel Version: Sometimes, the issue can be related to the version of the SAP kernel being used, which may not support certain configurations.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check RFC Destination:
  
  Go to transaction SM59.
  Locate the RFC destination that is causing the issue.
  Ensure that the destination is configured correctly, including the connection type and target host.
  
  
  
  Load Balancing Settings:
  
  In the RFC destination settings, check the "Load Balancing" option.
  If you want to use load balancing, ensure that the "Use Load Balancing" checkbox is selected.
  If you do not want to use load balancing, ensure that the option is not selected.
  
  
  
  Test the Connection:
  
  Use the "Connection Test" feature in SM59 to verify that the RFC destination is reachable and functioning correctly.
  
  
  
  Check Network Configuration:
  
  Ensure that there are no network issues preventing communication between the systems.
  Check firewall settings, DNS resolution, and other network configurations.
  
  
  
  Review SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Kernel Update:
  
  If the issue persists, consider updating the SAP kernel to the latest version, as this may resolve compatibility issues.
  
  
  
  Related Information:
  
  Transaction Codes: SM59 (RFC Destinations), SM02 (System Messages), SICF (HTTP Services), ST22 (Dump Analysis).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal using the error message or related keywords.
  Documentation: Review SAP documentation on RFC configuration and load balancing for more detailed guidance.
  
  By following these steps, you should be able to identify and resolve the cause of the SMOIWS084 error in your SAP system.