How To Fix NFE_CERTIFICATE002 - No implementation of the communication class was found.

NFE_CERTIFICATE002 - Overview

• Message type: E = Error

• Message class: NFE_CERTIFICATE - Certificate message class

• Message number: 002

• Message text: No implementation of the communication class was found.

What causes this issue?

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

System Response

How to fix this error?

Ensure that SAP Note 2837704 is implemented in your system, then try
again.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message NFE_CERTIFICATE002 - No implementation of the communication class was found. ?

  The SAP error message NFE_CERTIFICATE002 indicates that there is no implementation of the communication class found for the specific functionality you are trying to use, typically related to the handling of electronic invoices or certificates in the context of the Nota Fiscal Eletrônica (NFE) in Brazil.
  
  Cause:
  
  Missing Implementation: The communication class that is supposed to handle the specific NFE functionality is not implemented in your SAP system.
  
  Configuration Issues: There may be configuration issues in the NFE settings that prevent the system from recognizing the communication class.
  Custom Development: If there is a custom implementation required for your specific business processes, it may not have been developed or activated.
  Version Compatibility: The version of the SAP system you are using may not support the required communication class for the NFE functionality.
  
  
  Solution:
  
  Check Communication Class: Verify that the communication class for NFE is correctly implemented in your system. You can do this by checking the relevant