How to Extension of workday calendar in JDE:E1

Hi All,

_{We need to setup and extend the workday calendar for future years. While doing this
calendar is not considering the correct century (i.e. instead of 20xx calendar
is taking 19xx). When checked on this it seem like, need to do changes in
default value of century cutoff field (DCYR). Kindly help on this issue how can
I proceed and please  provide steps for this.}

Thanks in Advance.

Thanks & Regards,

Rajesh.