How To Fix /AIF/RFC_FUNC_GEN070 - Function &1 does not exist; check RFC destination &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/RFC_FUNC_GEN -

• Message number: 070

• Message text: Function &1 does not exist; check RFC destination &2

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 /AIF/RFC_FUNC_GEN070 - Function &1 does not exist; check RFC destination &2 ?

  The SAP error message /AIF/RFC_FUNC_GEN070 Function &1 does not exist; check RFC destination &2 typically indicates that the system is unable to find a specified function module in the target system defined by the RFC destination. This can occur in scenarios where the Application Interface Framework (AIF) is trying to call a remote function module (RFC) but cannot locate it.
  Causes:
  
  Function Module Not Available: The specified function module (&1) does not exist in the target system defined by the RFC destination (&2).
  Incorrect RFC Destination: The RFC destination may be incorrectly configured or pointing to the wrong system.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to access the function module.
  Network Issues: There may be network connectivity issues between the systems.
  Transport Issues: The function module may not have been transported to the target system.
  
  Solutions:
  
  
  Check Function Module:
  
  Verify that the function module exists in the target system. You can do this by logging into the target system and checking in transaction SE37 or SE80.
  
  
  
  Verify RFC Destination:
  
  Check the configuration of the RFC destination in transaction SM59. Ensure that it points to the correct system and that the connection is working properly (use the "Test Connection" option).
  
  
  
  Check Authorizations:
  
  Ensure that the user credentials used for the RFC connection have the necessary authorizations to execute the function module. You can check this in transaction SU01 or PFCG.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues preventing the connection between the systems. You can use tools like ping or telnet to check connectivity.
  
  
  
  Transport the Function Module:
  
  If the function module is missing, you may need to transport it from the development system to the target system. Check the transport logs for any issues.
  
  
  
  Check for Naming Issues:
  
  Ensure that there are no typos in the function module name or the RFC destination name.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SE37: Function Module Maintenance
  SM59: RFC Destinations
  SU01: User Maintenance
  PFCG: Role Maintenance
  
  
  Logs and Traces:
  
  Check the application logs in transaction SLG1 for any additional error messages related to the AIF.
  Use transaction ST22 to check for any dumps that might provide more context on the error.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address specific issues related to AIF and RFC calls.
  
  By following these steps, you should be able to diagnose and resolve the error message you are encountering.