Annual budget almost exhausted for several document items

What causes this issue?

The current budget consumption is &V2& less than the annual budget for
several document items from item &V1& onward. Budget control on outgoing
amounts (<DS:DE.BUAVC_CEILTYPE>ceiling type</> <ZK>Expenditures</>)
raised this message for the following combination of availability
control ledger, fiscal year (and if applicable,
<DS:DE.FM_CEFFYEAR_BCS>year of cash effectivity</>) and control object:
<ZH>&V3&</><ZH>&V4&</>
DEFINE &N& = '009'
INCLUDE FMAVC_ANNUAL_MESSAGE_EXT

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.