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Re: Error while importing data from excel file to SAP HANA Studio?

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Hi Micheal,

 

Date format issue is resolved. i got one more issue with my data, actually i am trying to load 91MB excel file into HANA database into single table.

 

It is throwing below error

 

Error.JPG

 

 

java.lang.OutOfMemoryError

  at java.util.Arrays.copyOfRange(Arrays.java:4078)

  at java.util.Arrays.copyOf(Arrays.java:3810)

  at java.io.ByteArrayOutputStream.toByteArray(ByteArrayOutputStream.java:147)

  at org.apache.poi.openxml4j.util.ZipInputStreamZipEntrySource$FakeZipEntry.<init>(ZipInputStreamZipEntrySource.java:113)

  at org.apache.poi.openxml4j.util.ZipInputStreamZipEntrySource.<init>(ZipInputStreamZipEntrySource.java:55)

  at org.apache.poi.openxml4j.opc.ZipPackage.<init>(ZipPackage.java:83)

  at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:267)

  at org.apache.poi.util.PackageHelper.open(PackageHelper.java:39)

  at org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:204)

  at com.sap.ndb.studio.bi.filedataupload.filereader.XLSXFileReader.initialise(XLSXFileReader.java:104)

  at com.sap.ndb.studio.bi.filedataupload.filereader.XLSXFileReader.getAllWorkSheets(XLSXFileReader.java:115)

  at com.sap.ndb.studio.bi.filedataupload.deploy.FileUploaderImpl.getExcelWorkSheets(FileUploaderImpl.java:254)

  at com.sap.ndb.studio.bi.filedataupload.ui.wizards.pages.ImportFileSelectionWizardPage$1.widgetSelected(ImportFileSelectionWizardPage.java:192)

  at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)

  at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)

  at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)

  at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)

  at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)

  at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)

  at org.eclipse.jface.window.Window.runEventLoop(Window.java:832)

  at org.eclipse.jface.window.Window.open(Window.java:808)

  at org.eclipse.ui.internal.handlers.WizardHandler$Import.executeHandler(WizardHandler.java:158)

  at org.eclipse.ui.internal.handlers.WizardHandler.execute(WizardHandler.java:290)

 

 

 

Is there limitation in HANA regarding size of file or number of rows?

 

Thanks&Regards

Sudha


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