How To Fix J1B_NFE_ERP_GRC402 - Corresponding NF-e event already exists

J1B_NFE_ERP_GRC402 - Overview

• Message type: E = Error

• Message class: J1B_NFE_ERP_GRC - Message Class for NFe ERP-GRC Communication

• Message number: 402

• Message text: Corresponding NF-e event already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 J1B_NFE_ERP_GRC402 - Corresponding NF-e event already exists ?

  The SAP error message J1B_NFE_ERP_GRC402 with the description "Corresponding NF-e event already exists" typically occurs in the context of Brazil's electronic invoicing system (NF-e - Nota Fiscal Eletrônica). This error indicates that there is an attempt to create or process an NF-e event that has already been recorded in the system.
  
  Cause:
  The error can be caused by several factors, including:
  
  Duplicate Event Submission: The same NF-e event (such as cancellation, correction, etc.) is being submitted multiple times for the same invoice.
  System 
  Configuration Issues: There may be issues with the configuration of the NF-e integration in SAP, leading to incorrect handling of events.
  Data Integrity Issues: There might be inconsistencies in the database where the NF-e events are stored, causing the system to believe that an event already exists when it does not.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Existing Events: Verify if the NF-e event you are trying to submit