SQL syntax error , Incorrect Syntax? - sql

Question

Every time I run the query I get the syntax error. The thing is when I run the lines where the error is supposedly occurring the code runs that section so I don't know why I'm getting the below error messages.
Msg 102, Level 15, State 1, Line 1
Incorrect syntax near ')'.
Msg 102, Level 15, State 1, Line 1
Incorrect syntax near ')'.
My code:
declare #Source_Database_Name AS varchar(255) = 'dbo.Production2';
declare #Destination_Database_Name AS varchar(255) = 'c365online_script1';
declare #Company_Id int = 1 --declare a companyid
CREATE TABLE #CompanyID1 (ID bigint)
INSERT INTO #CompanyID1(ID)
VALUES('1')
--FIRST CURSOR LOOP THROUGH THIS TABLE
CREATE TABLE #TableList (
processorder int,
tablename NVARCHAR(100)
)
INSERT INTO #TableList (processorder, tablename )
VALUES
(1, 'tCompany');
DECLARE #firstLoop BIT
--SET #firstLoop = true
DECLARE #Counter INT -- counting variable
----------- Cursor specific code starts here ------------
-- company cursor
declare copyCompanyDataCursor CURSOR fast_forward FOR
SELECT ID from #CompanyID1;
open copyCompanyDataCursor
fetch next from copyCompanyDataCursor into #Company_Id;
WHILE ##FETCH_STATUS = 0
BEGIN
declare #processorder int;
declare #tablename varchar(500);
-- table cursor
declare copyTableDataCursor CURSOR fast_forward FOR
SELECT processorder,tablename from #TableList order by processorder;
open copyTableDataCursor
fetch next from copyTableDataCursor into #processorder, #tablename;
WHILE ##FETCH_STATUS = 0
BEGIN
SET IDENTITY_INSERT [c365online_script1].[dbo].[tCompany] ON
-- Does the table have a companyID column? if statement checking for company id
IF EXISTS(SELECT * FROM Production2.INFORMATION_SCHEMA.COLUMNS
WHERE COLUMN_NAME='CompanyID' and TABLE_NAME='tProperty')
BEGIN
declare #debug varchar(max)
EXEC('INSERT' + #Destination_Database_Name + '.dbo.' + #tablename + ' SELECT * FROM ' + #Source_Database_Name + '.dbo.' + #tablename + ' WHERE ' + #Source_Database_Name + '.dbo.' + #tablename + '.CompanyID = ' + #Company_Id + ')')
END
ELSE
BEGIN
Print 'No'
END
-- if yes then copy data based on companyID in cursor
-- if no check if this is the first time through company loop and copy all data
-- if #firstloop company exists look at information schema
-- insert into c365online_script1.dbo.tCompany(selec
EXEC('INSERT ' + #Destination_Database_Name + '.dbo.' + #tablename + ' SELECT * FROM ' + #Source_Database_Name + '.dbo.' + #tablename + ')')
-- company logic
SET IDENTITY_INSERT [c365online_script1].[dbo].[tCompany] OFF
FETCH NEXT FROM copyTableDataCursor into #processorder,#tablename;
END
close copyTableDataCursor;
Deallocate copyTableDataCursor;
--INSERT INTO c365online_script1.dbo.tCompany
--SELECT *
--FROM production2.tCompany
--WHERE ISNULL(CompanyID, 0) = 0 -- copy all data where id is equal to zero
--#Destination_Database_Name
--
--EXEC(INSERT + #Destination_Database_Name + '.dbo.' + #tablename + ' SELECT * FROM ' + #Source_Database_Name + '.dbo.' + #tablename + ' WHERE ' + #Source_Database_Name + '.dbo.' + #tablename + '.CompanyID = ' + #Company_Id + ')')
--SET #firstLoop = false;
FETCH NEXT FROM copyCompanyDataCursor into #Company_Id;
END
CLOSE copyCompanyDataCursor;
DEALLOCATE copyCompanyDataCursor;

Answer 1

Looks like extra brackets at the end of each of these lines:
EXEC('INSERT' + #Destination_Database_Name + '.dbo.' + #tablename + ' SELECT * FROM ' + #Source_Database_Name + '.dbo.' + #tablename + ' WHERE ' + #Source_Database_Name + '.dbo.' + #tablename + '.CompanyID = ' + #Company_Id + ')')
EXEC('INSERT ' + #Destination_Database_Name + '.dbo.' + #tablename + ' SELECT * FROM ' + #Source_Database_Name + '.dbo.' + #tablename + ')')
There is a closing bracket in quotes, but no opening bracket to correspond to it.