How To Fix 8B264 - Nota Fiscal number &1 is not unique for partner &2

8B264 - Overview

• Message type: E = Error

• Message class: 8B - Localization (Brazil)

• Message number: 264

• Message text: Nota Fiscal number &1 is not unique for partner &2

What causes this issue?

The <ZK>nota fiscal</> number &1 is not unique for partner &2. A <ZK>
nota fiscal</> from the same date already exists.

System Response

Material document - <ZK>nota fiscal</> interface error.
The material document is <ZK>nota fiscal</> relevant and requires a
unique <ZK>nota fiscal</> number.

How to fix this error?

Enter a different <ZK>nota fiscal</> number in the <LS>Delivery Note</>
field in the material document.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 8B264 - Nota Fiscal number &1 is not unique for partner &2 ?

  The SAP error message 8B264 indicates that the Nota Fiscal number (a Brazilian tax document) is not unique for the specified partner (customer or vendor). This error typically arises in the context of Brazilian tax compliance, where each Nota Fiscal must be unique for a given partner within a specific time frame.
  
  Cause:
  
  Duplicate Nota Fiscal Number: The Nota Fiscal number you are trying to use has already been assigned to the same partner in the system.
  Incorrect Data Entry: There may have been a mistake in entering the Nota Fiscal number, leading to a perceived duplication.
  Data Migration Issues: If data was migrated from another system, there may be duplicates that were not resolved.
  System Configuration: The system may not be configured correctly to handle Nota Fiscal numbers, leading to conflicts.
  
  
  Solution:
  
  Check Existing Nota Fiscal Numbers: Verify the existing Nota Fiscal numbers for the specified partner. You can do this by querying the relevant tables