How To Fix VK459 - Validity period &1-&2 for planning could be too long

SAP Error Message - Details

• Message type: E = Error

• Message class: VK - Pflege und Bearbeitung von Konditionen

• Message number: 459

• Message text: Validity period &1-&2 for planning could be too long

What causes this issue?

You want to carry out planning for a condition record that is valid
from &v1& to &v2&.
Planning is probably impractical for such a long validity period.

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

System Response

Since a long validity period can mean that too many item lines are
created in CO-PA, this can lead to problems with performance or memory
space.

How to fix this error?

Check whether planning is really necessary for this validity period.

Error message extract from SAP system. Copyright SAP SE.