Pending Batch Exists

Hi,
One of our dts package ran fine yesterday but failed today, I checked the package that it failed on the first task whcih is select a connection and then provide the SQL code to execute, we exec a stored proc. The error message is: Pending Batch Exists and Error source: Microsoft OLEDB Provider for SQL Server.
If anybody has ideas about it? Thanks in advance!
Jessie

It seemed that the error occured at the very beginning of the following stored proc ( I attached the beginning part one) such as
if @pendingrecs > 0 and @nocheckforcurrentbatch <0
begin
set @error_flag = 1
set @msg = 'pending Batch Exists'
raiseerror (2msg, 16,1)
return
end
CREATE PROCEDURE [dbo].[spLasermarkCardProcess]
@NoCheckForCurrentBatch INT = -1
/* Release History
1.0 8/8/07: TEJ added Language Speaking Indicator flag
*/
AS
BEGIN
DECLARE @error_flag BIT
SET @error_flag = 0
DECLARE @msg VARCHAR(200)

DECLARE @pendingrecs INT

SELECT @pendingrecs = COUNT(*)
FROM [tblCardFile_Export_Lasermark] tcfel
WHERE rowid NOT IN (
SELECT rowid
FROM [tblCardFile_Export_LasermarkHistory] tcfelh )
IF @pendingrecs > 0
AND @NoCheckForCurrentBatch < 0
BEGIN
SET @error_flag = 1
SET @msg = 'Pending Batch Exists'
RAISERROR ( @msg, 16, 1 )
RETURN
END