How To Fix GRCINT428 - Enhance Log :'RFC Callback failure' Sy-subrc &1

GRCINT428 - Overview

• Message type: E = Error

• Message class: GRCINT -

• Message number: 428

• Message text: Enhance Log :'RFC Callback failure' Sy-subrc &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GRCINT428 - Enhance Log :'RFC Callback failure' Sy-subrc &1 ?

  The SAP error message GRCINT428, which indicates an "RFC Callback failure" with a specific subrc (sub-return code), typically occurs in the context of SAP Governance, Risk, and Compliance (GRC) integration scenarios. This error can arise due to various reasons related to Remote Function Call (RFC) communication between systems.
  Causes:
  
  Network Issues: There may be network connectivity problems between the systems involved in the RFC call.
  Authorization Issues: The user or service account executing the RFC may not have the necessary authorizations to perform the requested action.
  Configuration Errors: Incorrect configuration of the RFC destination or the GRC system settings can lead to callback failures.
  System Performance: If the target system is under heavy load or experiencing performance issues, it may not respond to the RFC call in a timely manner.
  Missing or Incorrect Function Module: The function module being called may not exist, or there may be a mismatch in the expected parameters.
  Transport Issues: If the