FOR EACH ERROR "User::order_ref" differs from the current variable type.

Hi All

I need your help in SSIS ForEach task

I'm have one some rows from SQL and i need to process them one by one.

what i want that it should take first row and processed it then take second row processed it and so on.

during updating tbale i get error

[Execute SQL Task] Error: Executing the query "Update Input_Account_FPROT
set ORDER_URL='https://..." failed with the following error: "No value given for one or more required parameters.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.

and on FOR EACH I GET THIS ERROR.

Error: The type of the value being assigned to variable "User::order_ref" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.

kindly suggest something needful.