Out of memory error while migrating from old version of webtop to WEBGUI 7.3

Technote (troubleshooting)


This document applies only to the following language version(s):

English, UK English, US English

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 $?


Cross reference information
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

Rate this page:

(0 users)Average rating

Add comments

Document information


More support for:

Tivoli Netcool/Webtop

Software version:

2.2

Operating system(s):

AIX, HP Itanium, HP-UX, Linux, Linux zSeries, Solaris, Windows

Software edition:

All Editions

Reference #:

1438160

Modified date:

2012-11-29

Translate my page

Machine Translation

Content navigation