IDoc type &1 cannot be processed by &2 &3

What causes this issue?

IDoc processing has been started for IDoc type &v1&. The selected
process is of type &v2& and called &v3&.
The selected process does not support processing of IDoc type &v1&.

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?

Please check which IDoc type is to be used and via which process it is
to be processed.
You can change these settings in the partner profiles of IDoc basis.

Error message extract from SAP system. Copyright SAP SE.