Sequence of exceptions has been adjusted

What causes this issue?

When you use exception classes in a method interface, they must be
sorted according to the inheritance hierarchy. Classes that are further
down this hierarchy must be specified first. If you do not comply with
this sorting rule, the compiler returns a syntax error. The background
to this is that a user of a method can recognize the sequence in which
it must catch the exceptions by the signature.

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

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.