How To Fix EPIC_BANK_COMM106 - RFC error occurred; system could not receive response message

EPIC_BANK_COMM106 - Overview

• Message type: E = Error

• Message class: EPIC_BANK_COMM - Message Class for BACO PROG

• Message number: 106

• Message text: RFC error occurred; system could not receive response message

What causes this issue?

You sent a query to a bank communication client and your SAP system
received a response. The response message states that there is a problem
with the connection between the bank communication client and your SAP
system.

System Response

How to fix this error?

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

Procedure for System Administrators

Check the RFC connection from the <LS>Electronic Payment Integration
(China)</> screen by choosing <LS>Administration</> -> <LS>Check Client
Status</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EPIC_BANK_COMM106 - RFC error occurred; system could not receive response message ?

  The SAP error message "EPIC_BANK_COMM106 RFC error occurred; system could not receive response message" typically indicates an issue with Remote Function Call (RFC) communication between SAP systems or between an SAP system and an external system. This error can arise due to various reasons, including network issues, configuration problems, or system performance issues.
  Causes:
  
  Network Issues: Problems with the network connection between the SAP systems can lead to communication failures.
  Timeouts: If the response from the remote system takes too long, it may exceed the timeout settings, resulting in an error.
  Configuration Errors: Incorrect RFC destination settings or missing authorizations can prevent successful communication.
  System Performance: High load on the system or resource constraints can lead to delays in processing requests.
  Service Availability: The target system may be down or not available for processing requests.
  Firewall or Security Settings: Firewalls or security settings may block the communication between systems.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network