How to insert a cast conversion into database - sql

Question

I've been trying to insert a varchar value into a table in SQL using a cast.
The varchar input values has a string datetime format like this:
'08/25/2022 03:34:59 PM'
The fechaInicio column is originally filled with NULL, and the purpose of the stored procedure is to update that column with the #strDateTime value sent.
Example of my table [Table_Input]:
fechaInicio
ID
NULL
2
If I just do a
SELECT CAST('08/25/2022 03:34:59 PM' AS DATETIME)
it actually works and shows me the correct casting in the message window. But the problem is when I try to update into the table.
I removed my try-except commands to see the error.
If I call the stored procedure like this
[SP_Table_Input_Get_Series] '08/25/2022 03:34:59 PM', 2
I get the following error:
Msg 241, Level 16, State 1, Procedure SP_Table_Input_Get_Series, Line 34 [Batch Start Line 13]
Conversion failed when converting date and/or time from character string
My stored procedure is something like this:
PROCEDURE [SP_Table_Input_Get_Series]
#strDateTime NVARCHAR(50),
#cId int
AS
BEGIN TRANSACTION
UPDATE [Table_Input]
SET
---fechaInicio =convert(datetime, #strDateTime, 5),
---fechaInicio = N'select cast(#strDateTime as datetime)'
fechaInicio = CAST(#strDateTime AS datetime)
WHERE id = #cId -- the where clause works fine
COMMIT TRANSACTION
All the 3 options (including commented ones in the stored procedure) didn't work.
Also a constraint is I cannot modify the column type to varchar or any other type.
I will really appreciated if someone can help me find a solution.
I'm running the stored procedure directly in Microsoft SQL Server Management Studio.

Answer 1

Please try the following solution.
As #AlwaysLearning pointed out, I changed 89 to 59 seconds.
SQL
-- DDL and sample data population, start
DECLARE #tbl TABLE (ID INT IDENTITY PRIMARY KEY, fechaInicio DATETIME2(0));
INSERT #tbl (fechaInicio) VALUES
(GETDATE());
-- DDL and sample data population, end
DECLARE #strDateTime VARCHAR(50) = '08/25/2022 03:34:59 PM';
-- before
SELECT * FROM #tbl;
UPDATE #tbl
SET fechaInicio = convert(DATETIME2(0), #strDateTime, 101)
where ID = 1;
-- after
SELECT * FROM #tbl;
Output
ID
fechaInicio
1
2022-08-25 15:34:59