How To Fix 1Q410 - In route &1 an external bank has been entered as the executing IHC Center

1Q410 - Overview

• Message type: E = Error

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

• Message number: 410

• Message text: In route &1 an external bank has been entered as the executing IHC Center

What causes this issue?

An error has occurred while posting a payment order (or payment
request), or while creating a new routing definition in Customizing. An
external bank has been entered as the executing IHC Center in the route
definition. This is not permitted.
Since this combination of bank country and bank key is not assigned to a
bank area, the system interprets it as an external bank.

System Response

The system does not allow you to save the Customizing entry, or rejects
the cross-bank area posting.

How to fix this error?

Correct the Customizing for the FSCM-IH component. In bank area &V2&,
the external bank key &V3& has been entered for route &V1&. Enter a
valid In-House Cash Center. The corresponding bank area must have been
defined explicitly as an In-House Cash Center.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1Q410 - In route &1 an external bank has been entered as the executing IHC Center ?

  The SAP error message 1Q410 indicates that in the route specified (denoted as &1), an external bank has been entered as the executing IHC (In-House Cash) Center. This typically occurs in the context of the SAP In-House Cash module, which is used for managing cash flows within a corporate group.
  
  Cause:
  The error arises when the system detects that an external bank account has been assigned as the executing IHC center in a route. In-House Cash is designed to manage internal cash flows, and as such, it expects that the executing center should be an internal entity rather than an external bank.
  
  Solution:
  To resolve this error, you should take the following steps:
  
  
  Check the Route Configuration:
  
  Navigate to the route configuration in the SAP system.
  Verify the settings for the route specified in the error message (replace &1 with the actual route name).
  Ensure that the executing IHC center is set to an internal entity (such as