mx_ui.cmd to migrate from 14.2 to 14.4 fails with : Properties Launcher.main(Properties Launcher.java:593) Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
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mx_ui.cmd to migrate from 14.2 to 14.4 fails with : Properties Launcher.main(Properties Launcher.java:593) Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded

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Article ID: 282534

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Updated On:

Products

CA Identity Manager

Issue/Introduction

We are migrating Symantec Identity Governance and Administration (IGA) from version 14.2 to version 14.4 on our client.
However, when importing the environment, the message "org.apache.jasper.JasperException java.lang.NullPointException" is displayed when consulting a Modification Admin Task screen, as shown below:

1- mx_ui.cmd script
We run the script and perform the mappings.

2- mx_userstore.cmd script
An error occurred during execution : java.lang.OutOfMemoryError

From CMD the following Error is Showed  :

D:\migration-xpress-14.5.0>bin\mx_userstore.cmd -m OFFLINE -gpf conf\userstore.properties -umf conf\userstore.user.map gmf conf\userstore.group.map -omf conf\userstore.org.map
WARN StatusConsoleListener The use of package scanning to locate plugins is deprecated and will be removed in a future release
WARN StatusConsoleListener The use of package scanning to locate plugins is deprecated and will be removed in a future release
WARN StatusConsoleListener The use of package scanning to locate plugins is deprecated and will be removed in a future release
WARN StatusConsoleListener The use of package scanning to locate plugins is deprecated and will be removed in a future release
15:53:18.750 [main] INFO com.ca.tools.userstore.migration.StartConsole.61 - Userstore Migration Tool START 11/28/2023
15:53:18
15:53:18.766 [main] INFO
com.ca.tools.userstore.migration.StartConsole.62
15:53:18.766 [main] INFO com.ca.tools.userstore.migration.StartConsole.66 15:53:18.766 [main] INFO com.ca.tools.userstore.migration. ParsingUtils.53 15:53:18.766 [main] INFO com.ca.tools.userstore.migration. ParsingUtils.128 15:53:18.782 [main] INFO com.ca.tools.userstore.migration. ParsingUtils.143 15:53:18.782 [main] INFO com.ca.tools.userstore.migration. ParsingUtils.267
15:53:18.782 [main] INFO 15:53:18.782 [main] INFO
com.ca.tools.userstore.migration.Start Console.77
com.ca.tools.userstore.migration.StartConsole.94
15:53:18.782 [main] INFO com.ca.tools.userstore.migration. OfflineTool.110 .0\data\input.ldif...
-
-
MigrationXpress Build Number: 14.4.0.30 Validating the user inputs...
Reading the user input...
The running mode is set to: OFFLINE Reading the input properties files... Validating the input properties files... Migrating the LDAP trees...
Migrating the LDAP trees...
-
Reading LDIF file: D:\migration-xpress-14.9
Copying the tree's contents...
15:53:18.828 [main] INFO com.ca.tools.userstore.migration. OfflineTool.122 15:53:18.828 [main] INFO com.ca.tools.userstore.migration. OfflineTool.258 - Searching for users using the following object classes: [imUser] and filter: null
15:57:08.454 [main] INFO com.ca.tools.userstore.migration. ParsingUtils.404 - Execution Summary:
Warnings: 0
Errors: 0
Fatals: 0
15:57:08.454 [main] INFO com.ca.tools.userstore.migration.StartConsole.112 15:57:08
Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Userstore Migration Tool - END 11/28/2023
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
at org.springframework.boot.loader. Launcher.launch(Launcher.java:50)
at org.springframework.boot.loader. Properties Launcher.main(Properties Launcher.java:593) Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
at java.lang.AbstractStringBuilder.<init>(AbstractStringBuilder.java:68)
at java.lang.StringBuilder.<init>(StringBuilder.java:117)
at org.springframework.ldap.ldif.parser.LdifParser.getRecord (LdifParser.java:278)
at com.ca.tools.userstore.migration. Offline Tool.fetchAllUsers (Offline Tool.java:264)
at com.ca.tools.userstore.migration. Offline Tool.migrate Tree (Offline Tool.java:123) at com.ca.tools.userstore.migration.StartConsole.main(StartConsole.java:95) ... 8 more

 

Environment

IDM 14.2 , 14.4

Cause

Environment issue

Resolution

1- The error java.lang.OutOfMemoryError was solved modifying the script mx_userstore.cmd as below.

D:\jdk8u372-b07\jre\bin\java.exe -Xmx8192m -cp %MX_JAR% %MX_PARAM% -gpf %MX_BASE%.properties -umf %MX_BASE%.user.map -gmf  %MX_BASE%.group.map -omf %MX_BASE%.org.map %*

2- The userstore.properties file needed to be adjusted.  Following parameters modified. 

SourceFile=D:\\migration-xpress-14.5.0\\data\\input.ldif
TargetFile=D:\\migration-xpress-14.5.0\\data\\output.ldif

# Source env type vapp or non vapp
IsSourceEnvTypeVapp=false

# Base DN
SourceBaseDN=dc=mydomain,dc=com
TargetBaseDN=ou=im,ou=ca,o=com

# Environment 
SourceIMEnvironmentName=identityenv
TargetIMEnvironmentName=identityEnv

# User mapping
# Object Class
TargetUserObjectClass=imUser
SourceUserObjectClass=cfperson

#  Identity Policy attribute
SourceIdentityPolicyAttribute=street
TargetIdentityPolicyAttribute=imIdentityPolicies


# Group Mapping
SourceGroupObjectClass=groupOfUniqueNames
TargetGroupObjectClass=groupOfUniqueNames

# Members
# The DNs will be update according to the new base DN
SourceMember=uniqueMember
TargetMember=uniqueMember


# Owner
# The DNs will be update according to the new base DN
SourceOwner=onwer
TargetOwner=owner

## Containter handling
# User container 
SourceUserContainer=ou=people
TargetUserContainer=ou=people

# Group container
SourceGroupContainer=ou=groups
TargetGroupContainer=ou=groups

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