Delta upload not working

Question: Hi ,
I am facing a problem in delta upload.
I have 1213 records in data source 2LIS_02_ITM.Now i created a infopackage with update option 'Initialize delta process' without data transfer. It is successful and in monitor it shows 1 record. After this i created another infopackage with update mode 'delta update'.
When i am trying to start sheduling it gives me message "selection condition replaced by last init selection condition" after this in monitor its status is green but it shows zero records . Even i know that there are 1213 records avilable in source system.
I think i have to do some customization setting because for the generic data source also i am getting same message.
If any one have any idea then plese tell me.

Thanks
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Vineet Pandey

Answer:
I have 1213 records in data source 2LIS_02_ITM.Now i created a infopackage with update option 'Initialize delta process' without data transfer.

did you sent those records via a full load after the init?

Answer:
Yes i once cheack through full upload at that time all 1213 records are loaded into cube.
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Vineet Pandey
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