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RP/TUX 8.1,10.3 - Tuxedo ISH Process High Memory Usage When Invoking Transactions Using CosTransactions/TransactionFactory (Doc ID 778175.1)

Last updated on JUNE 13, 2021

Applies to:

Oracle Tuxedo - Version 8.1 to 10.3.0
Information in this document applies to any platform.



There is excessive memory use, of the Tuxedo ISH processes, due to usage of CosTransactions/TransactionFactory to demarcate transaction on Java ORB client. Customer is trying to demarcate transactions without using the TransactionCurrent object so as to be able to manipulate several transactions simultaneously inside 1 multi-threaded client.

The issue is reproduced also without multi-threading on the client-side


ISH grows up to reaching the maximum process size. The problem occurs in production.


TUXEDO 8.1 RP 337 32 bits on TUXEDO AIX 5.2 (client)(TUXEDO AIX 5.1 in BEA)

Java 1.3.1 or Java 5 used on client-side


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