Administration Console Online Help

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Configure read only one phase optimization and two phase commit

To enable the one phase optimization:

  1. In the Domain Structure tree, expand Environment, then select Services.
  2. Select JTA.
  3. Disable Execute XA Calls In Parallel.
  4. Optionally, disable Enable Two Phase Commit.


One-phase commit processing is enabled. If Enable Two Phase Commit is disabled, two-phase commit is not used and all transaction logging is disabled, including checkpoint records. If there is only one XA resource enlisted in a transaction that is configured as an LLR resource, it will not count in LLR runtime statistics.

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