How To Fix G3654 - Modules for function group &1 do not exist in RFC destination &2

SAP Error Message - Details

• Message type: E = Error

• Message class: G3 - Messages for SAP Consolidation: Integration

• Message number: 654

• Message text: Modules for function group &1 do not exist in RFC destination &2

What causes this issue?

Program execution requires access to function modules in function group
&V1& in RFC destination &V2&. However this function module is not
available there.

System Response

Program execution is terminated.

How to fix this error?

Inform yourself, whether and if required, from which Support Package
the function modules are available in function group &V1& for the
release of the system with destination &V2&. If required import them
from the corresponding Support Package. If the function modules are not
available for the required release, the reconciliation run cannot be
executed with summary data from RFC destination &V2&.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message G3654 - Modules for function group &1 do not exist in RFC destination &2 ?

  The SAP error message G3654 indicates that the system is unable to find the specified function modules for a given function group in the specified RFC (Remote Function Call) destination. This can occur for several reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes:
  
  Missing Function Group or Modules: The function group or the specific function modules that are being called do not exist in the target system defined by the RFC destination.
  Incorrect RFC Destination Configuration: The RFC destination may be incorrectly configured, pointing to the wrong system or not set up properly.
  Transport Issues: If the function group or modules were recently transported to the target system, there may have been an issue during the transport process.
  Authorization Issues: The user or system may not have the necessary authorizations to access the function group or modules in the target system.
  Network Issues: There could be network connectivity issues between the systems involved in the RFC call.
  
  Solutions:
  
  
  Check Function Group and Modules:
  
  Verify that the function group and the required function modules exist in the target system. You can do this by logging into the target system and checking in the ABAP Dictionary (transaction SE80 or SE37).
  
  
  
  Review RFC Destination Configuration:
  
  Go to transaction SM59 and check the configuration of the RFC destination. Ensure that it points to the correct system and that the connection settings are correct.
  Test the RFC connection using the "Connection Test" option in SM59.
  
  
  
  Transport Verification:
  
  If the function group or modules were recently transported, check the transport logs for any errors. Ensure that the transport was successful and that all objects were imported correctly.
  
  
  
  Check Authorizations:
  
  Ensure that the user or system making the RFC call has the necessary authorizations to access the function group and modules in the target system.
  
  
  
  Network Connectivity:
  
  Verify that there are no network issues preventing the systems from communicating. This may involve checking firewalls, network settings, or other connectivity issues.
  
  
  
  Debugging:
  
  If the issue persists, consider using transaction ST22 to check for any dumps that may provide additional information about the error.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the error message G3654. SAP frequently updates their knowledge base with solutions to common problems.
  Documentation: Review the documentation for the specific function group and modules to understand their dependencies and requirements.
  Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the steps you have taken to troubleshoot.
  
  By following these steps, you should be able to identify the cause of the G3654 error and implement a solution to resolve it.