wrong Month with Function MONTH()

[ye_l]

Hello,

ich get the wrong month with the Jasper Function MONTH:

DATE(YEAR($F{datestartexmpl}),MONTH($F{datestartexmpl}),DAY($F{datestartexmpl}))   

The source is 2019.11.15 17:00:00  and the pattern in this texfield is dd.mm.yyyy

and I get 15.01.2019

Only the month is wrong. What can I do? Is there a bug?

Thank you

 

[ye_l]

ok i found out. the property was wrong on the report. it must be dd.MM.yyyy.