How To Fix FMCA_BRFPLUS_CUST004 - System failure using RFC connection &1

FMCA_BRFPLUS_CUST004 - Overview

• Message type: E = Error

• Message class: FMCA_BRFPLUS_CUST - BRFPLUS customizing in TRM

• Message number: 004

• Message text: System failure using RFC connection &1

Self-Explanatory Message

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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 FMCA_BRFPLUS_CUST004 - System failure using RFC connection &1 ?

  The SAP error message FMCA_BRFPLUS_CUST004 System failure using RFC connection &1 typically indicates that there is an issue with the RFC (Remote Function Call) connection to the BRF+ (Business Rule Framework plus) system. This error can arise due to various reasons, including configuration issues, network problems, or system resource limitations.
  Causes:
  
  RFC Connection Issues: The RFC connection to the BRF+ system may not be properly configured or may be down.
  Authorization Problems: The user or system may not have the necessary authorizations to access the BRF+ functions.
  Network Issues: There may be network connectivity problems between the systems involved.
  System Resource Limitations: The system may be experiencing resource constraints (e.g., memory, CPU) that prevent it from processing the request.
  Configuration Errors: Incorrect settings in the BRF+ configuration or in the RFC destination settings.
  
  Solutions:
  
  
  Check RFC Connection:
  
  Go to transaction SM59 and verify the configuration of the RFC destination. Test the connection to ensure it is working properly.
  Ensure that