data in RSA3 looks ok but not in BW

Hi All,

I have a wierd problem. I have created a Data Source using a Function module.

There is a date field(UDATE) in the extract structure. In the beginning there was some problem in the function module so there was no data being populated in the UDATE field so it obviously did not generate any data on BW side also. But later I have corrected the Function Module and now I can see that the data in UDATE field is being populated correctly in RSA3. So I replicated the Data Source in BW and tried to load the data on BW side. Data is being populated properly in BW except for this UDATE field(it doesnt populate in PSA also).

So I am unable to understand why this field is being populated correctly in RSA3 but not in BW?

Am I missing any settings or something? Please give me some suggestions.

Points are assured....

Thanks in advance...