How To Fix 1Q405 - Error in route definition in clearing account &3, bank area &1

1Q405 - Overview

• Message type: E = Error

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

• Message number: 405

• Message text: Error in route definition in clearing account &3, bank area &1

What causes this issue?

An error occurred with route &V2& in bank area &V1& while posting a
payment order (or payment request), or while changing the Customizing
settings for cross-bank area posting. The clearing account &V3&
specified in the route definition does not exist for bank key &V4&, or
has not been fully defined.

System Response

Posting of the payment order is terminated.

How to fix this error?

Check the definition of route &V2& in bank area &V1&.
If necessary, create the clearing account &V3& again, or enter a
different clearing account.

Error message extract from SAP system. Copyright SAP SE.

1Q405 - Details

• The SAP error message 1Q405 indicates that there is an issue with the route definition in the clearing account for a specific bank area. This error typically arises in the context of financial transactions, particularly when dealing with bank clearing accounts in the SAP system.
  
  Cause:
  The error can be caused by several factors, including:
  
  Missing or Incorrect Route Definition: The route definition for the clearing account may not be set up correctly or may be missing entirely.
  
  Configuration Issues: There may be configuration issues in the bank area settings or in the clearing account settings.
  Inconsistent Data: There could be inconsistencies in the data related to the bank area or clearing account that prevent the system from processing the transaction.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the route definition.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Route Definition:
  
  Go to the transaction code OBPM1 (for defining