SAP Message AO230 - Order &1 already exists and is already assigned

Diagnosis
You want the appropriation request to have the same number as theinternal order, and have chosen the 'create order' function.
However, order &V1& already exists and has the same number asappropriation request &V1&. It is already assigned to appropriationrequest &V1&.

System Response
The 'create order' function is not carried out.

Procedure
If you want to create another order, you have to enter a differentorder type. Then choose the function again.
Or you can assign an order manually.