How To Fix J1B_NFE071 - Access key &1 not unique in Actual Status (J_1BNFE_ACTIVE) table

J1B_NFE071 - Overview

• Message type: E = Error

• Message class: J1B_NFE - Message class for NF-e

• Message number: 071

• Message text: Access key &1 not unique in Actual Status (J_1BNFE_ACTIVE) table

What causes this issue?

The system could not find a unique entry for the access key derived from
the tax authorities.

System Response

An error message is displayed. It is not possible to continue.

How to fix this error?

For each electronic fiscal document sent to the tax authorities for
authorization, the company code and the business place (branch) have to
be assigned to a FORM to get the number range numbers. If the number
ranges for different forms overlap, this occurs because there is a
configuration error. Check the settings for output determination in the
<DS:SIMG.J_1BSERIES_NFNUMBER>Assign Numbering and Printing Parameters
</> Customizing activity.
For the entries related to the company code, the business place (branch)
and the form used, check the number range number used for this type of
electronic fiscal document and compare the numbers derived for the NF
number group with transaction SNUM.
For one of the overlapping ranges<(>,<)> the document must be canceled
and posted when the number range has been defined with unique numbers.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message J1B_NFE071 - Access key &1 not unique in Actual Status (J_1BNFE_ACTIVE) table ?

  The SAP error message J1B_NFE071 indicates that there is a problem with the uniqueness of an access key in the Actual Status (J_1BNFE_ACTIVE) table. This error typically arises in the context of Brazil's Nota Fiscal Eletrônica (NF-e) processing, where the system expects each access key to be unique for proper tracking and processing of electronic invoices.
  
  Cause:
  The error occurs when there are duplicate entries for the same access key in the J_1BNFE_ACTIVE table. This can happen due to various reasons, such as:
  
  Data inconsistencies or corruption in the database.
  Incorrect data entry or processing logic that leads to the same access key being recorded multiple times.
  Issues during the import or migration of data related to NF-e.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check for Duplicates:
  
  Execute a SQL query to check for duplicate access keys in the J_1BNFE_ACTIVE table. You can use a query like:SELECT ACCESS_KEY, COUNT(*)
  FROM J_1BNFE_ACTIVE
  GROUP BY ACCESS_KEY
  HAVING COUNT(*) > 1;
  
  This