How can i increase performance of interface

while i am runing interface in odi it takes 5 days.so how can i increase performance of interface.
source contains: 30 crores of records
i want copy 30 crores to target.
source:oracle
target:oracle
i am using lkm:lkm sql to sql
IKM:ikm control append
Edited by: 967609 on 25 Oct, 2012 2:55 AM
Edited by: 967609 on 25-Oct-2012 10:13

IT IS CREATED VIEW AND SYNONYM.
MY SERVER NAME IS REPA,
ANTHOER SERVERNAE IS MISREPL
create or replace view REPA.C$_0XX_TR
     C1_TJD,
     C2_CID,
     C3_BOO,
     C4_TYPE,
     C5_GRP,
     C6_POAM,
     C7_BALINT,
     C8_DUIN2,
     C9_CRLMT,
     C10_IRN,
     C11_TDUE,
     C12_CHKHLD,
     C13_WDLMT,
     C14_ZSBU,
     C15_BAL,
     C16_MCHG,
     C17_LCHG,
     C18_ACR,
     C19_CR,
     C20_DR,
     C21_CRCD
) as
select * from (
select
     XX.TJD     C1_TJD,
     XX.CID     C2_CID,
     XX.BOO     C3_BOO,
     XX.TYPE     C4_TYPE,
     XX.GRP     C5_GRP,
     XX.POAM     C6_POAM,
     XX.BALINT     C7_BALINT,
     XX.DUIN2     C8_DUIN2,
     XX.CRLMT     C9_CRLMT,
     XX.IRN     C10_IRN,
     XX.TDUE     C11_TDUE,
     XX.CHKHLD     C12_CHKHLD,
     XX.WDLMT     C13_WDLMT,
     XX.ZSBU     C14_ZSBU,
     XX.BAL     C15_BAL,
     XX.MCHG     C16_MCHG,
     XX.LCHG     C17_LCHG,
     XX.ACR     C18_ACR,
     XX.CR     C19_CR,
     XX.DR     C20_DR,
     XX.CRCD     C21_CRCD
from     REPA.XX@REMOTE XX
where     (1=1)
create synonym     STG.C$_0XX_TR
for           REPA.C$_0XX_TR@remote
insert into     STG.XX_TR
     TJD,
     CID,
     BOO,
     TYPE,
     GRP,
     POAM,
     BALINT,
     DUIN2,
     CRLMT,
     IRN,
     TDUE,
     CHKHLD,
     WDLMT,
     ZSBU,
     BAL,
     MCHG,
     LCHG,
     ACR,
     CR,
     DR,
     CRCD
select
TJD,     CID,
     BOO,
     TYPE,
     GRP,
     POAM,
     BALINT,
     DUIN2,
     CRLMT,
     IRN,
     TDUE,
     CHKHLD,
     WDLMT,
     ZSBU,
     BAL,
     MCHG,
     LCHG,
     ACR,
     CR,
     DR,
     CRCD
FROM (
select
     C1_TJD TJD,
     C2_CID CID,
     C3_BOO BOO,
     C4_TYPE TYPE,
     C5_GRP GRP,
     C6_POAM POAM,
     C7_BALINT BALINT,
     C8_DUIN2 DUIN2,
     C9_CRLMT CRLMT,
     C10_IRN IRN,
     C11_TDUE TDUE,
     C12_CHKHLD CHKHLD,
     C13_WDLMT WDLMT,
     C14_ZSBU ZSBU,
     C15_BAL BAL,
     C16_MCHG MCHG,
     C17_LCHG LCHG,
     C18_ACR ACR,
     C19_CR CR,
     C20_DR DR,
     C21_CRCD CRCD
from     STG.C$_0XX_TR
where          (1=1)
) ODI_GET_FROM
i am getting following error
ODI-1228: Task INT_DBLINK (Integration) fails on the target ORACLE connection STG.
Caused By: java.sql.SQLException: ORA-12154: TNS:could not resolve the connect identifier specified
     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:462)
     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:405)
     at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:931)
     at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:481)
     at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:205)
     at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:548)
     at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:217)
     at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1115)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1488)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3769)
     at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3954)
     at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1539)
     at oracle.odi.runtime.agent.execution.sql.SQLCommand.execute(SQLCommand.java:163)
     at oracle.odi.runtime.agent.execution.sql.SQLExecutor.execute(SQLExecutor.java:102)
     at oracle.odi.runtime.agent.execution.sql.SQLExecutor.execute(SQLExecutor.java:1)
     at oracle.odi.runtime.agent.execution.TaskExecutionHandler.handleTask(TaskExecutionHandler.java:50)
     at com.sunopsis.dwg.dbobj.SnpSessTaskSql.processTask(SnpSessTaskSql.java:2913)
     at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTask(SnpSessTaskSql.java:2625)
     at com.sunopsis.dwg.dbobj.SnpSessStep.treatAttachedTasks(SnpSessStep.java:558)
     at com.sunopsis.dwg.dbobj.SnpSessStep.treatSessStep(SnpSessStep.java:464)
     at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:2093)
     at oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor$2.doAction(StartSessRequestProcessor.java:366)
     at oracle.odi.core.persistence.dwgobject.DwgObjectTemplate.execute(DwgObjectTemplate.java:216)
     at oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor.doProcessStartSessTask(StartSessRequestProcessor.java:300)
     at oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor.access$0(StartSessRequestProcessor.java:292)
     at oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor$StartSessTask.doExecute(StartSessRequestProcessor.java:855)
     at oracle.odi.runtime.agent.processor.task.AgentTask.execute(AgentTask.java:126)
     at oracle.odi.runtime.agent.support.DefaultAgentTaskExecutor$2.run(DefaultAgentTaskExecutor.java:82)
     at java.lang.Thread.run(Thread.java:662)

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