ODI Variables

Hi,
I have created a refresh variable in a package. And used the same variable as parameter in the ODI interface. When I run the refresh query from Oracle/ODI, I get different values values. Why does this happen?
Variable Type - Refresh
Datatype - Alphnumeric
Refreshing tab- Select MAX(ORD_DT) from ORD_HDR
Any help is greatly appreciated.
Thanks.

Hi,
When you are using a variable at various places in your code,it is better we should declare them to store latest value and refresh them at beginning of package itself.
Then use the variable value everywhere else in code.
ODI and Oracle can provide you different values in following cases:
1. Either ODI is executing query on different schema than ORACLE you are querying.
2. Sometimes is we do not convert the date from Character to Date then also such type of issues arise.
3. Variable type is refresh variable but is set to store history values.
Thanks,
DK

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Look at this link -http://odiexperts.com/getting-one-or-several-unknown-files-from-a-directory
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(or)
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I followed the fillowing links to implement the dynamic file parameter passing in to the resource name of a datastore.
part-1. http://odiexperts.com/how-to-refresh-odi-variables-from-file-%E2%80%93-part-1-%E2%80%93-just-one-value
part-2. http://odiexperts.com/how-to-refresh-odi-variables-from-file-%e2%80%93-part-2-%e2%80%93-getting-all-lines-once-at-time
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select     samplefile1_csv     C1_SAMPLEFILE1_CSV
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/*$$SNPS_START_KEYSNP$CRDWG_TABLESNP$CRTABLE_NAME=code_generationSNP$CRLOAD_FILE=C:\file/my_test_file.txtSNP$CRFILE_FORMAT=DSNP$CRFILE_SEP_FIELD=0x0009SNP$CRFILE_SEP_LINE=0x000D0x000ASNP$CRFILE_FIRST_ROW=1SNP$CRFILE_ENC_FIELD=SNP$CRFILE_DEC_SEP=SNP$CRSNP$CRDWG_COLSNP$CRCOL_NAME=samplefile1_csvSNP$CRTYPE_NAME=STRINGSNP$CRORDER=1SNP$CRLENGTH=50SNP$CRPRECISION=50SNP$CRACTION_ON_ERROR=0SNP$CR$$SNPS_END_KEY*/
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message-------------- ODI-1227: Task SrcSet0 (Loading) fails on the source FILE connection file_tgt.
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     at com.sunopsis.jdbc.driver.file.impl.commands.CommandSelect.execute(CommandSelect.java:57)
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     at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTaskTrt(SnpSessTaskSql.java:2815)
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source code is select     a     C1_A,
     b     C2_B
from      TABLE
/*$$SNPS_START_KEYSNP$CRDWG_TABLESNP$CRTABLE_NAME=sample1SNP$CRLOAD_FILE=C:\file/#PROJECT1.FILENAMESNP$CRFILE_FORMAT=DSNP$CRFILE_SEP_FIELD=0x002cSNP$CRFILE_SEP_LINE=0x000D0x000ASNP$CRFILE_FIRST_ROW=1SNP$CRFILE_ENC_FIELD=SNP$CRFILE_DEC_SEP=SNP$CRSNP$CRDWG_COLSNP$CRCOL_NAME=aSNP$CRTYPE_NAME=NUMERICSNP$CRORDER=1SNP$CRLENGTH=50SNP$CRPRECISION=12SNP$CRACTION_ON_ERROR=0SNP$CRSNP$CRDWG_COLSNP$CRCOL_NAME=bSNP$CRTYPE_NAME=NUMERICSNP$CRORDER=2SNP$CRLENGTH=50SNP$CRPRECISION=12SNP$CRACTION_ON_ERROR=0SNP$CR$$SNPS_END_KEY*/
target code insert into STAGING.C$_0SAMPLE1
     C1_A,
     C2_B
values
     :C1_A,
     :C2_B
KIndly help me and thanks in advance.

ODI is complaning it cannot locate the file. Try replacing the '/' character with a '\' after file in the designated filepath.

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out.print(var_name+" #" project_name"."+var_name+"\n ");
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bw.write("')");
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bw.close();
stmt.close();
con.close();
%>
this is the error ...:
The application script threw an exception: java.sql.SQLException: Excepción de E/S: The Network Adapter could not establish the connection BSF info: DebugVariables at line: 0 column: columnNo
Iknow tha is taking "#PROJECT.IP" like my ip .. but there is a variable that is on my package with a assiged value 127.0.0.1
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I make a raise to the variable .. and yes the variable take de value "127.0.0.1" but not in my jython code
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Can i acces to the variable? from jython how?.
Thanks in advanced!!
Edited by: user11334562 on 28-abr-2010 15:12

1. This is not a jython code, this is beanshell code. Anything you put between <% and %> is beanshell code which is sort of a parser code for ODI. Check out
http://www.beanshell.org/
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at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:947)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1283)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1441)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3769)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3823)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1671)
at com.sunopsis.sql.SnpsQuery.executeQuery(SnpsQuery.java:645)
at com.sunopsis.graphical.frame.edit.EditFrameSnpVar.handleTestVariableQueryAction(EditFrameSnpVar.java:1095)
at com.sunopsis.graphical.frame.edit.EditFrameSnpVar.access$3(EditFrameSnpVar.java:1074)
at com.sunopsis.graphical.frame.edit.EditFrameSnpVar$4.actionPerformed(EditFrameSnpVar.java:492)
at com.sunopsis.graphical.component.toolbar.OdiTextAreaToolbarAction.executeAction(OdiTextAreaToolbarAction.java:125)
at com.sunopsis.graphical.component.toolbar.AbstractOdiToolbarAction.actionPerformed(AbstractOdiToolbarAction.java:203)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:273)
at java.awt.Component.processMouseEvent(Component.java:6297)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3275)
at java.awt.Component.processEvent(Component.java:6062)
at java.awt.Container.processEvent(Container.java:2039)
at java.awt.Component.dispatchEventImpl(Component.java:4660)
at java.awt.Container.dispatchEventImpl(Container.java:2097)
at java.awt.Component.dispatchEvent(Component.java:4488)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4575)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4236)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4166)
at java.awt.Container.dispatchEventImpl(Container.java:2083)
at java.awt.Window.dispatchEventImpl(Window.java:2489)
at java.awt.Component.dispatchEvent(Component.java:4488)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:668)
at java.awt.EventQueue.access$400(EventQueue.java:81)
at java.awt.EventQueue$2.run(EventQueue.java:627)
at java.awt.EventQueue$2.run(EventQueue.java:625)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$3.run(EventQueue.java:641)
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at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:638)
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So please help and let me know what will be the correct query.
Thanks
Papai
Edited by: Papai on Nov 20, 2012 12:30 AM

Papai wrote:
Hi,
I want to store the current session id in an odi variable.So I write the code bellow in refreshing tab of the variable.
SELECT <%=odiRef.getSession("SESS_NO")%> FROM DUAL
I took a oracle schema which points to oracle target data server logical schema.
When I validate the query(click on green tick mark) it shows an error(ORA-00936: missing expression) like this:
Validate button is only for SQL statement.
API call can not be validated using validate button .
java.sql.SQLSyntaxErrorException: ORA-00936: missing expression
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.executeForDescribe(T4CPreparedStatement.java:947)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1283)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1441)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3769)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3823)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1671)
at com.sunopsis.sql.SnpsQuery.executeQuery(SnpsQuery.java:645)
at com.sunopsis.graphical.frame.edit.EditFrameSnpVar.handleTestVariableQueryAction(EditFrameSnpVar.java:1095)
at com.sunopsis.graphical.frame.edit.EditFrameSnpVar.access$3(EditFrameSnpVar.java:1074)
at com.sunopsis.graphical.frame.edit.EditFrameSnpVar$4.actionPerformed(EditFrameSnpVar.java:492)
at com.sunopsis.graphical.component.toolbar.OdiTextAreaToolbarAction.executeAction(OdiTextAreaToolbarAction.java:125)
at com.sunopsis.graphical.component.toolbar.AbstractOdiToolbarAction.actionPerformed(AbstractOdiToolbarAction.java:203)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:273)
at java.awt.Component.processMouseEvent(Component.java:6297)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3275)
at java.awt.Component.processEvent(Component.java:6062)
at java.awt.Container.processEvent(Container.java:2039)
at java.awt.Component.dispatchEventImpl(Component.java:4660)
at java.awt.Container.dispatchEventImpl(Container.java:2097)
at java.awt.Component.dispatchEvent(Component.java:4488)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4575)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4236)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4166)
at java.awt.Container.dispatchEventImpl(Container.java:2083)
at java.awt.Window.dispatchEventImpl(Window.java:2489)
at java.awt.Component.dispatchEvent(Component.java:4488)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:668)
at java.awt.EventQueue.access$400(EventQueue.java:81)
at java.awt.EventQueue$2.run(EventQueue.java:627)
at java.awt.EventQueue$2.run(EventQueue.java:625)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$3.run(EventQueue.java:641)
at java.awt.EventQueue$3.run(EventQueue.java:639)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:638)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
So please help and let me know what will be the correct query.
Thanks
Papai
Edited by: Papai on Nov 20, 2012 12:30 AM

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