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Upgrade Tool Step Takeover (big tables) Crashes With Error "java.lang.OutOfMemoryError: Java heap space" (Doc ID 1328187.1)

Last updated on JUNE 21, 2018

Applies to:

Oracle Agile Engineering Data Management - Version 6.1.1.0 and later
Information in this document applies to any platform.
*** Checked for relevance on 04-Jun-2014 ***

Symptoms

When attempting to run the step "Takeover" of the Upgrade tool receiving error:
...
Exception in thread "Thread-1" java.lang.OutOfMemoryError: Java heap space
...

Steps to reproduce:
--------------------------------
1. Configure Upgrade tool as described in the Upgrade tool manual
2. Start step takeover
3. Error occurs during takeover depending on the customer dump / table size

Usually following tables are affected:
T_DOC_DAT, T_DOC_HIS, T_FILE_DAT, T_MASTER_DAT, T_MASTER_HIS

Cause

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