Date variable for Time Series Modeler

[Harutyun]

Hi, I have a huge table of DAILY data for 20 years. I have variable of type date, which indicates each day of my data. So i want to use it for Time series forecasting. But it s not recognized as date and I\m forced to define dates. This doesn't help, because thus I cannot use by Date variable, besides, this doesn't provide a way to create dates for all days - I cannot find the right format possibly.

How can I solve my issue?

This is some part of my data:

 

[Londoner]

Hi Harutyun, not sure if it's just me, but I cannot see the picture you attached.

 

[Harutyun]

I have attached it again, seems it's ok now