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Pallavi Gurram (gurrp1)
PEGA
Architect, Cloud Engineering
Pegasystems Inc.
IN
gurrp1 Member since 2015 9 posts
PEGA
Posted: July 2, 2015
Last activity: April 6, 2018
Posted: 2 Jul 2015 2:36 EDT
Last activity: 6 Apr 2018 19:26 EDT
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While performing rules upgrade, encountered "OutOfMemoryError: PermGen space" error.

We are upgrading an application from PRPC62SP2 to Pega7.1ML8, While performing rules upgrade, encountered "OutOfMemoryError: PermGen space" error.

Below is the stack trace:

Exception in thread "Low Memory Detector" java.lang.OutOfMemoryError: PermGen space

[java] at sun.management.MappedMXBeanType.newBasicType(MappedMXBeanType.java:90)

[java] at sun.management.MappedMXBeanType.<clinit>(MappedMXBeanType.java:786)

[java] at sun.management.MemoryNotifInfoCompositeData.<clinit>(MemoryNotifInfoCompositeData.java:61)

[java] at sun.management.MemoryImpl.createNotification(MemoryImpl.java:168)

[java] at sun.management.MemoryPoolImpl$CollectionSensor.triggerAction(MemoryPoolImpl.java:300)

[java] at sun.management.Sensor.trigger(Sensor.java:120)

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System Administration Upgrades
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