How To Fix ILM_CHECK021 - Cannot find RFC destination for system & client &

SAP Error Message - Details

• Message type: E = Error

• Message class: ILM_CHECK - ILM Check Sums

• Message number: 021

• Message text: Cannot find RFC destination for system & client &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ILM_CHECK021 - Cannot find RFC destination for system & client & ?

  The SAP error message ILM_CHECK021 indicates that the system is unable to find the Remote Function Call (RFC) destination for a specified system and client. This error typically arises in the context of Information Lifecycle Management (ILM) when the system attempts to connect to another SAP system or client for data archiving or retrieval purposes.
  Cause
  The primary causes of this error can include:
  
  Missing RFC Destination: The specified RFC destination does not exist in the SAP system.
  Incorrect Configuration: The RFC destination may be incorrectly configured, leading to connection issues.
  Authorization Issues: The user may not have the necessary authorizations to access the specified RFC destination.
  Network Issues: There may be network connectivity issues preventing the system from reaching the target system.
  System or Client Mismatch: The specified system or client may not be correctly defined or may not exist.
  
  Solution
  To resolve the ILM_CHECK021 error, you can follow these steps:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Look for the RFC destination that corresponds to the system and client mentioned in the error message.
  If it does not exist, create a new RFC destination with the correct parameters.
  
  
  
  Verify Configuration:
  
  Ensure that the RFC destination is configured correctly, including the connection type, target host, and system number.
  Test the connection from the RFC destination screen to ensure it is working.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the ILM process has the necessary authorizations to access the RFC destination.
  You may need to check roles and profiles assigned to the user.
  
  
  
  Network Connectivity:
  
  Verify that there are no network issues preventing the connection to the target system.
  You can use tools like ping or telnet to check connectivity to the target host.
  
  
  
  Review System and Client Settings:
  
  Ensure that the system and client specified in the error message are correct and exist in the target system.
  Check for any typographical errors in the system or client name.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to ILM and RFC connections for any specific configurations or known issues.
  
  
  
  Related Information
  
  
  Transaction Codes: 
  
  SM59: For managing RFC destinations.
  SICF: For checking HTTP services if applicable.
  SLG1: For checking application logs related to ILM processes.
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to ILM and RFC connections.
  
  
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to diagnose and resolve the ILM_CHECK021 error effectively.