Inheriting conditions from entity &1: Role &2 inapplicable

What causes this issue?

An access control makes use of the statement INHERITING CONDITIONS FROM
ENTITY &V1&.
During application of access role &V2& an error occurred, for example
because a field used in a condition does not exist in the entity.
The root cause should also be present in the error list.

System Response

This message can be an error or a warning.
It is an error when for entity &V1& besides the faulty role &V2& only
roles exist which are no full-access roles.
It is a warning when in parallel to the faulty role &V2& there is at
least one full-access role for entity &V1&. This exceptional behavior
ensures that given existence of a full-access role, the runtime behavior
is independent from errors in inherited conditions.

How to fix this error?

This situation is not regular and must be corrected by reviewing the
inherited conditions and the entity to which they shall be applied.

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.