Recursive Where Clauses SQL CTE Query - sql-server

Question

I'm having trouble making the use of a iterative SQL script.
What I need is to calculate inventory of documents of every month, but I'm not able to iterate over the where clauses, what I need is to make every EOMONTH(#VarDate, 0) (from columns and WHERE) something like EOMONTH(#VarDate, n+1) and it has to be in T-SQL.
The result I'm trying to get is the next one from VarDate 2019 to Today every month.
Expediente
VarDate
15004/2018
2019-01-31
500/2019
2019-01-31
669/2019
2019-01-31
......
.......
16232/2018
2022-06-30
13945/2018
2022-06-30
This was my first attempt
DECLARE #VarDate date
SET #VarDate = '2019-01-01';
DECLARE #EndDate date
SET #EndDate = EOMONTH(#VarDate,3);
WITH cte AS
(
SELECT
CAST(numexp AS nvarchar) + '/' + CAST(añoexp AS nvarchar) Expediente,
EOMONTH(#VarDate, 0) VarDate
FROM
syn_TControl_Movimientos_expediente m
WHERE
m.fase = 1
AND (m.Fecha <= EOMONTH(#VarDate, 0) AND (m.CveMov IN (1,3))
AND (m.ConsMov = (SELECT MAX(ConsMov) AS Expr1
FROM syn_TControl_Movimientos_Expediente AS m2
WHERE (NumExp = m.NumExp)
AND (AñoExp = m.AñoExp)
AND (Fecha <= EOMONTH(#VarDate, 0)))))
UNION ALL
SELECT
c.Expediente, EOMONTH(c.VarDate, 1)
FROM
cte AS c
WHERE
EOMONTH(c.VarDate, 1) <= #EndDate
)
SELECT * FROM cte
But the result is always the same as it was not affecting the WHERE section.
Expediente
VarDate
15004/2018
2019-01-31
500/2019
2019-01-31
......
.......
15004/2018
2019-02-28
500/2019
2019-02-28
......
.......
15004/2018
2019-03-31
500/2019
2019-03-31
......
.......
15004/2018
2019-04-30
500/2019
2019-04-30
......
.......
My second approach has the next error SQL Error [467] [S0001]: GROUP BY, HAVING, or aggregate functions are not allowed in the recursive part of a recursive common table expression 'cte'.
DECLARE #VarDate date
SET #VarDate = '2019-01-01';
DECLARE #EndDate date
SET #EndDate = EOMONTH(#VarDate,3);
WITH cte AS
(
SELECt
CAST(numexp AS nvarchar) + '/' + CAST(añoexp AS nvarchar) Expediente,
EOMONTH(#VarDate, 0) VarDate
FROM
syn_TControl_Movimientos_expediente m
WHERE
m.fase = 1
AND (m.Fecha <= EOMONTH(#VarDate, 0) AND (m.CveMov IN (1,3))
AND (m.ConsMov = (SELECT MAX(ConsMov) AS Expr1
FROM syn_TControl_Movimientos_Expediente AS m2
WHERE (NumExp = m.NumExp)
AND (AñoExp = m.AñoExp)
AND (Fecha <= EOMONTH(#VarDate, 0)))))
UNION ALL
SELECT
CAST(numexp AS nvarchar) + '/' + CAST(añoexp AS nvarchar) Expediente,
EOMONTH(c.VarDate, 1) VarDate
FROM
syn_TControl_Movimientos_expediente m, cte c
WHERE
m.fase = 1
AND (m.Fecha <= EOMONTH(c.VarDate, 1) AND (m.CveMov IN (1,3))
AND (m.ConsMov = (SELECT MAX(ConsMov) AS Expr1
FROM syn_TControl_Movimientos_Expediente AS m2
WHERE (NumExp = m.NumExp)
AND (AñoExp = m.AñoExp)
AND (Fecha <= EOMONTH(c.VarDate, 1)))))
AND EOMONTH(c.VarDate, 1) <= #EndDate
)
SELECT * FROM cte
Any ideas on how to make any of this two to work?

Answer 1

SOLVED .... Used WHILE instead of CTE
DECLARE #Inicio date
SET #Inicio = '2019-01-01'
DECLARE #Exp TABLE (Expediente varchar(255), Periodo date)
WHILE EOMONTH(#Inicio,0) <= EOMONTH(GETDATE(),0)
BEGIN
INSERT INTO #Exp
select cast(numexp as nvarchar)+'/'+cast(añoexp as nvarchar) Expediente, EOMONTH(#Inicio,0) Periodo
FROM syn_TControl_Movimientos_expediente m
where m.fase=1 and (m.Fecha <= EOMONTH(#Inicio,0) AND (m.CveMov IN (1,3))
AND (m.ConsMov =(Select MAX(ConsMov) as Expr1 from syn_TControl_Movimientos_Expediente as m2
WHERE (NumExp=m.NumExp) and (AñoExp = m.AñoExp) and (Fecha <= EOMONTH(#Inicio,0)))))
SET #Inicio = DATEADD(Month,1,#Inicio)
END;
SELECT * FROM #Exp