Conversion failed when converting date and/or time from character string while inserting datetime

Question

I was trying to create a table as follows,

create table table1(date1 datetime,date2 datetime);

First I tried inserting values as below,

Answer 1

I had this issue when trying to concatenate getdate() into a string that I was inserting into an nvarchar field.

I did some casting to get around it:

 INSERT INTO [SYSTEM_TABLE] ([SYSTEM_PROP_TAG],[SYSTEM_PROP_VAL]) VALUES 
   (
    'EMAIL_HEADER',
    '
111 Any St.
Anywhere, ST 11111

' + 
        CAST(CAST(getdate() AS datetime2) AS nvarchar) + 
    '


'
   )

That's a sanitized example. The key portion of that is:

...' + CAST(CAST(getdate() AS datetime2) AS nvarchar) + '...

Casted the date as datetime2, then as nvarchar to concatenate it.