SAP Message VK461 - No planning possible for condition &1 due to end of validity period &2

Diagnosis
You want to carry out planning for the condition record with key:
V4
V3
This should be valid up to &V2&.
Planning is not permitted for this kind of validity period.

System Response
Because a long validity period can mean a lot of line items beingcreated in CO-PA, this can lead to performance and memory spaceproblems.

Procedure
Either change the validity end &V2& of the relevant condition record,or do not use planning for this record.