How To Fix 1Q403 - Route &2 in bank area &1 has been defined incorrectly in Customizing

1Q403 - Overview

• Message type: E = Error

• Message class: 1Q - Messages In-House Banking

• Message number: 403

• Message text: Route &2 in bank area &1 has been defined incorrectly in Customizing

What causes this issue?

Route &V2& in bank area &V1& has not been fully defined in Customizing
for the FSCM-IH component.

System Response

Posting of the payment order or payment request is terminated.

How to fix this error?

Correct the route definition in Customizing. It is possible that only
route determination settings have been made for route &V2&, and the full
route definition has not been entered.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1Q403 - Route &2 in bank area &1 has been defined incorrectly in Customizing ?

  The SAP error message 1Q403 indicates that there is an issue with the configuration of a route in the bank area. Specifically, it suggests that the route defined in the Customizing settings is incorrect or not properly set up. This error typically arises in the context of bank accounting or payment processing within the SAP system.
  
  Cause:
  The error can be caused by several factors, including:
  
  Incorrect Configuration: The route for the specified bank area may not be defined correctly in the Customizing settings.
  Missing Entries: There may be missing entries in the configuration tables related to bank routing.
  Inconsistent Data: The data in the system may be inconsistent, leading to the route not being recognized.
  Changes in Customizing: Recent changes in the Customizing settings may not have been properly implemented or saved.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Customizing Settings:
  
  Go to the SAP Customizing Implementation Guide (IMG) by using transaction code SPRO.
  Navigate to