Non standard members of Time dimension

Colleagues,

I have created a Time Dimension which consists of 16 periods instead of normal 12 periods in a year.

When I attach YYYY.P13,YYYY.P14,YYYY.P15,YYYY.P16 to YYYY.TOTAL and send data for the respective periods, the input schedule saves successfully. However, on refreshing the schedule doesnt show any value ofr YYYY.P16 and YYYY.TOTAL figures doesnt seem to include the same. However, when I checked in BW; I did find values sent for YYYY.P16.

Regards,

Shrini