How To Fix J1B_NFE553 - Invalid mapping; multiple NF partner functions mapped to CT-e partner &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 553

• Message text: Invalid mapping; multiple NF partner functions mapped to CT-e partner &1

What causes this issue?

You want to send a CT-e for authorization. However, the system has found
that the mapping between CT-e partner and NF partner function is
incorrect, that is, this CT-e partner has more than one NF partner
function mapped to it.

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

System Response

The system displays this error message. The system does not send the
CT-e to the messaging system.

How to fix this error?

Ensure that the NF partner function and the NF type were correctly
entered for the CT-e. If these values are correct, check the Customizing
settings mentioned in the next section.

Procedure for System Administrators

Check that this CT-e partner is mapped to only one NF partner function
for this NF type in the
<DS:SIMG.J_1BCTE_PAR_MAPV>Map CT-e Partners to NF Partner Functions
</> Customizing activity.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message J1B_NFE553 - Invalid mapping; multiple NF partner functions mapped to CT-e partner &1 ?

  The SAP error message J1B_NFE553 indicates that there is an issue with the mapping of partner functions in the context of the Brazilian Nota Fiscal Eletrônica (NF-e) and the CT-e (Conhecimento de Transporte Eletrônico) documents. Specifically, the error states that multiple NF partner functions are mapped to a single CT-e partner, which is not allowed.
  Cause:
  The error typically arises from incorrect configuration in the mapping of partner functions for NF-e and CT-e documents. In SAP, partner functions are used to define the roles of different business partners in a transaction. If multiple partner functions (e.g., sender, receiver, etc.) are incorrectly assigned to the same CT-e partner, the system cannot determine which function to use, leading to this error.
  Solution:
  To resolve this error, you need to review and correct the mapping of partner functions in your SAP configuration. Here are the steps you can take:
  
  
  Check Partner Function Mapping:
  
  Go to the configuration settings for NF-e and CT-e in your SAP system.
  Verify the mapping of partner functions to ensure that each CT-e partner is uniquely associated with a single NF partner function.
  
  
  
  Adjust Partner Functions:
  
  If you find that multiple NF partner functions are mapped to the same CT-e partner, you will need to adjust the mapping. This may involve:
  
  Removing duplicate mappings.
  Reassigning partner functions to ensure that each CT-e partner has a unique NF partner function.
  
  
  
  
  
  Test the Configuration:
  
  After making the necessary adjustments, perform a test to ensure that the error no longer occurs. Generate a CT-e document and check if the mapping works correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to NF-e and CT-e configuration for additional guidance on proper mapping practices.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates related to NF-e and CT-e processing.
  Transaction Codes: Familiarize yourself with transaction codes related to NF-e and CT-e configuration, such as J1B1N (for NF-e) and J1B2N (for CT-e).
  Documentation: Review the SAP Help Portal for detailed documentation on NF-e and CT-e processes, including partner function mapping.
  
  By following these steps, you should be able to resolve the J1B_NFE553 error and ensure proper mapping of partner functions in your SAP system.