Planning profile &1 (rev. planng) does not exist for app.request type &2

What causes this issue?

The planning profile for revenue planning for appropriation request
type &V2& is needed for overview planning of appropriation requests. In
Customizing, planning profile &V1& is assigned to appropriation request
type &V2&. However, this planning profile currently does not exist in
the system.

System Response

It is not possible to edit appropriation requests of appropriation
request type &V2&.

How to fix this error?

Check the Customizing settings for appropriation request type &V2& and
assign an existing planning profile to it.
Or, remove appropriation request type &V2& from the selection. If you
do so, you can then process the appropriation requests that are not
affected.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.