How To Fix CNV_PE_GEN144 - RFC destination for area specific function group generation not correct

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 144

• Message text: RFC destination for area specific function group generation not correct

What causes this issue?

The generation of the area-specific function group can only be executed
in the participating systems. These are either the sender, receiver or
control system of the corresponding area.
The current generation process stopped because the given RFC destination
does not match one of the above mentioned target systems.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_GEN144 - RFC destination for area specific function group generation not correct ?

  The SAP error message CNV_PE_GEN144 indicates that there is an issue with the RFC (Remote Function Call) destination that is required for generating area-specific function groups in the context of a data migration or conversion project, typically using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  The error usually arises due to one or more of the following reasons:
  
  
  Incorrect RFC Destination Configuration: The RFC destination that is supposed to connect to the target system or the relevant function group is not configured correctly. This could be due to incorrect parameters, such as the target system's hostname, system number, client, user credentials, etc.
  
  
  Missing RFC Destination: The required RFC destination may not exist in the system.
  
  
  Authorization Issues: The user credentials used in the RFC destination may not have the necessary authorizations to perform the required operations.
  
  
  Network Issues: There may be network connectivity issues preventing the system from reaching the target system.
  
  
  Function Group Not Available: The specific function group that is being referenced may not be available in the target system.
  
  
  Solution:
  To resolve the CNV_PE_GEN144 error, you can follow these steps:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the RFC destination that is being used for the area-specific function group generation.
  Verify that the configuration is correct, including the target system's details (hostname, system number, client, etc.).
  
  
  
  Test the RFC Connection:
  
  In transaction SM59, select the RFC destination and use the "Connection Test" option to ensure that the connection to the target system is working properly.
  
  
  
  Check Authorizations:
  
  Ensure that the user credentials specified in the RFC destination have the necessary authorizations to access the target system and perform the required operations.
  
  
  
  Review Network Settings:
  
  Check for any network issues that might be preventing the connection. This could include firewall settings, VPN issues, or other network configurations.
  
  
  
  Verify Function Group Availability:
  
  Ensure that the function group required for the operation is available in the target system. You may need to transport or create the function group if it is missing.
  
  
  
  Consult Documentation:
  
  Review any relevant SAP documentation or notes related to the specific migration or conversion project you are working on, as there may be additional steps or considerations.
  
  
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to the CNV_PE_GEN144 error for specific guidance or patches that may address known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CNV_PE_GEN144 error.