We help IT Professionals succeed at work.
Get Started

SSIS is skipping random rows

Ali Shah
Ali Shah asked
on
182 Views
Last Modified: 2016-09-28
Hi Guys,

I am transferring 1000 rows from a SQL Data Source to SQL Destination using OLEDB Command control. I am using OLEDB Command because i need to execute the stored procedure for each row.
I have found that 974 rows were transferred. I figured out which rows were skipped and then executed stored procedure manually to see if any errors but manually stored procedure ran successfully and it inserted those records.

I have also created a flow task to include only those records which missed during the first load
SELECT TOP ( 1000 )
        AddressStringId ,
        HASHBYTES('SHA1', CONVERT(VARCHAR(12), AddressStringId)) AS Guid ,
        HASHBYTES('SHA1', SearchString) AS UniqueHashString ,
        OrganisationName AS LocationName ,
        OrganisationName AS AddressLine1 ,
        SubBuildingName AS AddressLine2 ,
        '' AS AddressLine3 ,
        BuildingNumber ,
        BuildingName ,
        StreetFirstPart + ' ' + StreetSecondPart AS Street ,
        '' AS Locality ,
        'England' AS AdministrativeArea ,
        '' AS SubAdministrativeArea ,
        PostTown AS Municipality ,
        PostCode ,
        'GB' AS Iso3166MinusOneCountryAlpha2Code ,
        STR(Longitude, 25, 5) AS Longitude ,
        STR(Latitude, 25, 5) Latitude ,
        SearchString ,
        3.0 AS PointBufferDistanceInMeters ,
		--below are the output parameters in the stored procedure however SSIS doesn't seem to handle this. so passing 0 or null values for these parameters
        ISNULL(ERROR_NUMBER(), 0) AS ErrorNumber ,
        ISNULL(ERROR_SEVERITY(), 0) AS ErrorSeverity ,
        ISNULL(ERROR_STATE(), 0) AS ErrorState ,
        ISNULL(ERROR_PROCEDURE(), 0) AS ErrorProcedure ,
        ISNULL(ERROR_LINE(), 0) AS ErrorLine ,
        ISNULL(ERROR_MESSAGE(), '') AS ErrorMessage ,
        0 AS InsertedRecords
FROM    AddressStringSearch
WHERE AddressStringId IN (16855935,16855951,16856022,16856056,16856155,16856162,16856207,16856243,16856257,16856301,16856362,16856406,16856430,16856444,16856453,16856453,16856491,16856585
,16856602,16856623,16856650,16856680,16856687,16856701,16856703,16856758,16856809)

Open in new window


The task ran successfully without any error but no records got transferred.
That's how i manually executed the stored procedure
USE [Spaces]
GO

DECLARE	@return_value int,
		@ErrorNumber int,
		@ErrorSeverity int,
		@ErrorState int,
		@ErrorProcedure nvarchar(128),
		@ErrorLine int,
		@ErrorMessage nvarchar(4000),
		@NumberOfInsertedLocations INT
        
				DECLARE @Wgs84Longitude1 AS FLOAT =CAST(LTRIM(RTRIM('                 -2.15637')) AS FLOAT)
		DECLARE @Wgs84Latitude1 AS FLOAT =  CAST(LTRIM(RTRIM('                 57.26038')) AS FLOAT)

EXEC	@return_value = [CrossContext].[USP_Locations_AddPointLocations]
		@LocationGuid = 0x9F24EC0E32CD4ED6FC96B737D9CBD8FD4DFEA8E2,
		@AddressStringId=16855951,
		@LocationName = N'',
		@AddressLine1 = N'',
		@AddressLine2 = N'',
		@AddressLine3 = N'',
		@BuildingNumbers = N'10',
		@BuildingName = N'',
		@Street = N'BROOMHILL WAY',
		@Locality = N'',
		@Municipality = N'ABERDEEN',
		@AdministrativeArea = N'England',
		@SubAdministrativeArea = N'',
		@PostalCode = N'AB21 0AA',
		@Iso3166MinusOneCountryAlpha2Code = N'GB',
		@Wgs84Longitude =@Wgs84Longitude1,
		@Wgs84Latitude =  @Wgs84Latitude1,
		@PointBufferDistanceInMeters = 3.0,
		@UniqueHashString = N'0xC6566F541E3CC5B2066541379CCA27F9EB522901',
		@ErrorNumber = @ErrorNumber OUTPUT,
		@ErrorSeverity = @ErrorSeverity OUTPUT,
		@ErrorState = @ErrorState OUTPUT,
		@ErrorProcedure = @ErrorProcedure OUTPUT,
		@ErrorLine = @ErrorLine OUTPUT,
		@ErrorMessage = @ErrorMessage OUTPUT,
		@NumberOfInsertedLocations = @NumberOfInsertedLocations OUTPUT

SELECT	@ErrorNumber as N'@ErrorNumber',
		@ErrorSeverity as N'@ErrorSeverity',
		@ErrorState as N'@ErrorState',
		@ErrorProcedure as N'@ErrorProcedure',
		@ErrorLine as N'@ErrorLine',
		@ErrorMessage as N'@ErrorMessage',
		@NumberOfInsertedLocations as N'@NumberOfInsertedLocations'

SELECT	'Return Value' = @return_value

GO

Open in new window


I manually passed the values for two Ids 16855935 and 16855951. The stored procedure ran fine.
Now i am totally confused as why is it happening can you please help?
Comment
Watch Question
Database Expert
Awarded 2016
Top Expert 2016
Commented:
This problem has been solved!
Unlock 1 Answer and 8 Comments.
See Answer
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE