SQL & PL/SQL

Dear All,
I am using the oracle transparent gateway connectivity with sql server using tg4msql,as far as settings are concerned those were set and Connectivity is working Fine, and getting the response from that server.
here is description what I done as:-There is a View on Sqlserver which is Join of 6 tables and have data around 1 million in 2 tables and 0.5 million in rest of the tables, as the Query for creating sqlserver view is given below:

CREATE view Account_anila_test as
SELECT ......(around 50 Columns)
FROM GE_Init.dbo.Person INNER JOIN
GE_Init.dbo.Konto ON GE_Init.dbo.Person.Person_ID =

GE_Init.dbo.Konto.Person_ID INNER JOIN
GE_Init.dbo.Produkt ON GE_Init.dbo.Konto.Produkt_ID =

GE_Init.dbo.Produkt.Produkt_ID LEFT OUTER JOIN
GE_Init.dbo.CRMKonto ON GE_Init.dbo.Konto.Konto_ID =

GE_Init.dbo.CRMKonto.Konto_ID LEFT OUTER JOIN
GE_Init.dbo.calcKontoOBSdt ON GE_Init.dbo.Konto.Konto_ID =

GE_Init.dbo.calcKontoOBSdt.Konto_ID LEFT OUTER JOIN

GE_Init.dbo.calcKonto ON GE_Init.dbo.Konto.Konto_ID =

GE_Init.dbo.calcKonto.Konto_ID
WHERE (GE_Init.dbo.Konto.SlettetKonto = 0) AND (GE_Init.dbo.CRMKonto.MarkertForSletting = 0
OR GE_Init.dbo.CRMKonto.MarkertForSletting IS NULL)

Now,I made a table in oracle adjacent to sqlserver View and Inserted data as:

INSERT INTO ACCOUNT_TEST11(.....)
SELECT .............
FROM Person@dbl_getgc1 a INNER JOIN
Konto@dbl_getgc1 b ON a."Person_ID" = b."Person_ID" INNER JOIN
Produkt@dbl_getgc1 c ON b."Produkt_ID" = c."Produkt_ID" LEFT OUTER JOIN
CRMKonto@dbl_getgc1 d ON b."Konto_ID" = d."Konto_ID" LEFT OUTER JOIN
calcKontoOBSdt@dbl_getgc1 e ON b."Konto_ID" = e."Konto_ID" LEFT OUTER JOIN

calcKonto@dbl_getgc1 f ON b."Konto_ID" = f."Konto_ID"
WHERE (b."SlettetKonto" = 0) AND (d."MarkertForSletting" = 0 OR
d."MarkertForSletting" IS NULL);

This insert Satement worked fine,but when I inserted from the view already created in SQLSERVER as :-

INSERT INTO ACCOUNT_TEST11(.....)
SELECT .............
FROM Account_anila_test@dbl_getgc1;

This gave a following error:-

"WEB_30_SUM", "WEB_360_COUNT", "WEB_360_SUM", "WEB_90_COUNT", "WEB_90_SUM"
*
ERROR at line 48:
ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
[Transparent gateway for MSSQL]
ORA-02063: preceding 2 lines from DBL_GETGC1


Elapsed: 00:01:01.04

after this I set The paramater "HS_FDS_TRACE_LEVEL=ON" in INIt file of tg4msql Folder then in the trace File of tg4msql folder following error comes:-

Oracle Corporation --- WEDNESDAY DEC 07 2005 02:57:51.966


Heterogeneous Agent Release
9.2.0.1.0


HS Agent received unexpected RPC disconnect
Network error 1003: NCR-01003: NCRS: Read error.

and few moments back it also gave the Following error:-

Oracle Corporation --- THURSDAY DEC 08 2005 12:24:00.593


Heterogeneous Agent Release
9.2.0.1.0


HS Agent received unexpected RPC disconnect
Network error 1004: NCR-01004: NCRS: Write error.

If any one has Faced the similar kind of problem and Can help me,Please let me Know where I am

doing Wrong and How this error can be ractified.

Waiting For Reply ASAP.

Regards
Lovkesh