How To Fix /UI2/CAT_PROV_700001 - Function module &1 does not exist at RFC destination &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CAT_PROV_700 -

• Message number: 001

• Message text: Function module &1 does not exist at 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/CAT_PROV_700001 - Function module &1 does not exist at RFC destination &2 ?

  The SAP error message /UI2/CAT_PROV_700001 Function module &1 does not exist at RFC destination &2 typically indicates that the system is trying to call a function module that is not available in the specified RFC (Remote Function Call) destination. This can occur in various scenarios, particularly when working with SAP Fiori applications or when integrating different SAP systems.
  Causes:
  
  Missing Function Module: The function module specified in the error message does not exist in the target system defined by the RFC destination.
  Incorrect RFC Destination: The RFC destination may be incorrectly configured or pointing to the wrong system.
  Authorization Issues: The user may not have the necessary authorizations to access the function module in the target system.
  Network Issues: There may be network connectivity issues between the systems involved.
  Transport Issues: The function module may not have been transported to the target system.
  
  Solutions:
  
  
  Check Function Module:
  
  Verify that the function module specified in the error message exists in the target system. You can do this by using transaction SE37 (Function Builder) in the target system.
  
  
  
  Verify RFC Destination:
  
  Check the configuration of the RFC destination using transaction SM59. Ensure that it points to the correct system and that the connection is working properly (test the connection).
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to execute the function module in the target system. You can check this using transaction SU53 after attempting to execute the function.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues preventing communication 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. Ensure that the transport request is properly released and imported.
  
  
  
  Check for System Updates:
  
  Sometimes, system updates or patches may affect the availability of function modules. Ensure that both systems are up to date.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE37: Function Builder
  SM59: RFC Destinations
  SU53: Authorization Check
  ST22: Dump Analysis (if applicable)
  
  
  
  SAP Notes: Check SAP Notes for any known issues related to the specific function module or RFC destination. You can search for relevant notes in the SAP Support Portal.
  
  
  Logs and Traces: If the issue persists, consider enabling traces (using transaction ST01 or ST05) to gather more information about the error.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the error message /UI2/CAT_PROV_700001.