No int order, cost center, cont area map maintained for sales org &1

What causes this issue?

You tried to post the intra company settlement. However, no internal
order, cost center, and controlling area are assigned to the specified
sales organization.

System Response

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

How to fix this error?

Assign the internal order, cost center, and controlling area to the
sales organization in Customizing under <LS>Transportation Management
</>-><LS> Settlement </>-><LS> Forwarding Settlement </>-><LS> Settings
for Posting Intracompany Settlements </>-><LS> Assign Internal Order /
Cost Center to Receiver Organization</>.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.