Technote (troubleshooting)
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Problem(Abstract)
In Webtop 2.2 / Web GUI 7.3 migration process. While exporting the data from webtop 1.3.1 using with webtop13_migration_export script, it is finishes with a java.lang.OutOfMemory Error
Cause
using default memory option in export script file for large data
Environment
All platforms
Diagnosing the problem
java.lang.OutOfMemory Error error shows while executing the export
Resolving the problem
Try making this the last line in the webtop13_migration_export (this file under $TIPHOME/products/ncw/migration_tool/bin/ ) .
It should be the same as changing the '-Xmx64m ' to '-Xmx1048m -Xms512m -Xss256k' without the quotes.
"${JAVA}" -Xmx64m "${SYSPROP_MIGRATIONHOME}" "${SYSPROP_LOGCLASS}" "${SYSPROP_WEBTOPHOME}" "${SYSPROP_PLUGINS_LIST}" -cp "${MIGRATION_HOME}/lib/migration.jar
:${MIGRATION_HOME}/lib/commons-io-1.4.jar:${MIGRATION_HOME}/lib/castor-0.9.3.jar:${MIGRATION_HOME}/lib/jetspeed-model.jar:${MIGRATION_HOME}/lib/xalan.jar:${M
IGRATION_HOME}/lib/xerces.jar:${MIGRATION_HOME}/lib/commons-httpclient-3.0.jar:${MIGRATION_HOME}/lib/commons-logging-1.0.4.jar:${MIGRATION_HOME}/lib/commons-
codec-1.3.jar:${MIGRATION_HOME}/lib/nova.jar:${MIGRATION_HOME}/lib/securityMigration.jar" com.ibm.tivoli.nc.migration.MigrationExportTool $*
exit $?
| Segment | Product | Component | Platform | Version | Edition |
|---|---|---|---|---|---|
| Systems and Asset Management | Tivoli Netcool/OMNIbus | Web GUI | AIX, HP-UX, Linux, Solaris, Windows | 7.3.0, 7.3.1 | All Editions |
Historical Number
68364 004 000
Product Alias/Synonym
webtop 2.2
webgui 7.3
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