SAP Message /MAP/SSM01033 - Source and target markdown profiles have different validity periods

Diagnosis
You have tried to copy a sales pattern from one markdown profile toanother markdown profile. However, the two markdown profiles havedifferent validity periods.
You can only copy sales patterns between markdown profiles withidentical validity periods.

System Response
The copy process cannot be performed.

Procedure
Only copy sales patterns between markdown profiles with identicalvalidity periods.