Using Execution Plan Generates Strange Errors

After installing SP2 for SQL Serve 2005, I get strange errors when using either "Estimated Execution Plan" or "Actual Execution Plan".

Using "Estimated Execution Plan" generates this error
An error occurred while executing batch. Error message is: Error processing execution plan results. The error message is:
There is an error in XML document (1, 3998).
Unexpected end of file while parsing has occurred. Line 1, position 3998.

Using "Actual Execution Plan" generates this error
An error occurred while executing batch. Error message is: Error processing execution plan results. The error message is:
There is an error in XML document (1, 4001).
Unexpected end of file has occurred. The following elements are not closed: RelOp, ComputeScalar, RelOp, Update, RelOp, QueryPlan, StmtSimple, Statements, Batch, BatchSequence, ShowPlanXML. Line 1, position 4001.

All I do is testing this solutiondeclare@t table (dt datetime)

insert@t
select'02-Jan-2007' union all
select'01-Feb-2007' union all
select'10-Feb-2007' union all
select'28-Feb-2007' union all
select'18-Mar-2007'

DECLARE@DaysRange INT,
@NumOfCalls INT

SELECT@DaysRange = 35,
@NumOfCalls = 4

SELECTt1.dt AS theDate
FROM@t AS t1
CROSS JOIN@t AS t2
WHEREt2.dt >= DATEADD(day, DATEDIFF(day, 0, t1.dt), 0)
AND t2.dt < DATEADD(day, DATEDIFF(day, 0, t1.dt), @DaysRange)
OR
t2.dt >= DATEADD(day, DATEDIFF(day, @DaysRange, t1.dt), 1)
AND t2.dt < DATEADD(day, DATEDIFF(day, 0, t1.dt), 1)
GROUP BYt1.dt
HAVINGCOUNT(*) >= @NumOfCallsHas anyone else experienced this?


Peter Larsson
Helsingborg, Sweden