Generic DS

Hi Experts

We have a ZTABLE in R/3 for which we created Generic Datasource but we are unable to make that delta. we created a Datasource and saved but in RSA6 we couldnt see the delta update with <b>tick</b>.

Should there be any time stamp in the table? i am not sure. anykind of help is really appreciated. thanks

Regards

Kanth