How To Fix EHFND_INT_COMN102 - RFC communication error; dest. &1, object &2, function &3, output &4

EHFND_INT_COMN102 - Overview

• Message type: E = Error

• Message class: EHFND_INT_COMN - Common Integration Messages

• Message number: 102

• Message text: RFC communication error; dest. &1, object &2, function &3, output &4

What causes this issue?

An RFC communication error occurred accessing the integration object
&v2&:
External system (RFC destination) &v1&
Interface function &v3&
RFC output &v4&

System Response

The system canceled the processing step.

How to fix this error?

Try again later. If the problem still exists, contact the technical
support.

Procedure for System Administrators

Check the RFC connection in Customizing for <LS>Environment, Health, and
Safety </>under <LS>Foundation for EHS -> Integration -> Specify
Destinations for Integration</>.

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.

EHFND_INT_COMN102 - Details

• The SAP error message EHFND_INT_COMN102 indicates an RFC (Remote Function Call) communication error. This error typically arises when there is a problem with the connection between the SAP system and the target system or when there is an issue with the function module being called.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP systems.
  RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system.
  Authorization Issues: The user credentials used for the RFC call may not have the necessary authorizations.
  Function Module Issues: The function module being called may not exist, may be inactive, or may have been changed.
  System Load: The target system may be overloaded or down, causing the RFC call to fail.
  Firewall or Security Settings: Firewalls or security settings may be blocking the communication.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the systems. You can use tools like ping or traceroute