How To Fix J1B_NFE_ERP_GRC421 - Events cannot be created at this time; the CT-e is blocked

J1B_NFE_ERP_GRC421 - Overview

• Message type: E = Error

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

• Message number: 421

• Message text: Events cannot be created at this time; the CT-e is blocked

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message J1B_NFE_ERP_GRC421 - Events cannot be created at this time; the CT-e is blocked ?

  The SAP error message J1B_NFE_ERP_GRC421 indicates that there is an issue with creating events related to the CT-e (Conhecimento de Transporte Eletrônico) in the Brazilian electronic transport document system. The specific message "Events cannot be created at this time; the CT-e is blocked" suggests that the CT-e document is currently in a blocked state, preventing any further processing or event creation.
  Causes:
  
  
  CT-e Blocked Status: The CT-e may be in a blocked status due to various reasons, such as:
  
  The document has been canceled or rejected.
  There are pending issues or errors that need to be resolved before the CT-e can be processed.
  The CT-e has not been properly authorized or has expired.
  
  
  
  Authorization Issues: The user may not have the necessary permissions to create events for the CT-e.
  
  
  System Configuration: There may be configuration issues in the SAP system related to the handling of CT-e documents.
  
  
  Integration Issues: Problems with the integration between SAP and the external