How To Fix EHPRC_CPM_EXP_IMDS021 - RFC communication failure

EHPRC_CPM_EXP_IMDS021 - Overview

• Message type: E = Error

• Message class: EHPRC_CPM_EXP_IMDS - Messages Export - IMDS Integration

• Message number: 021

• Message text: RFC communication failure

What causes this issue?

A communication error occurred while calling function &V1& for
destination &V2&. Details:
&V3&&V4&

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?

Try again later.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EHPRC_CPM_EXP_IMDS021 - RFC communication failure ?

  The SAP error message EHPRC_CPM_EXP_IMDS021, which indicates an RFC (Remote Function Call) communication failure, typically arises in the context of SAP's Environmental Health and Safety (EHS) module, particularly when dealing with the International Material Data System (IMDS) integration.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the IMDS server.
  RFC Destination Configuration: The RFC destination used for the communication may not be configured correctly or may be inactive.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to access the IMDS.
  System Downtime: The IMDS service may be temporarily down or undergoing maintenance.
  Firewall Restrictions: Firewalls may be blocking the communication between the SAP system and the IMDS server.
  Incorrect Parameters: Incorrect parameters or settings in the RFC call can lead to communication failures.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the SAP system and the IMDS server is stable and operational. You