Known issues with Global Temporary Tables and Distributed or XA transactions
Last updated on FEBRUARY 06, 2017
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 to 126.96.36.199 [Release 9.2 to 11.2]
Information in this document applies to any platform.
A variety of internal errors can be reported when using Global Temporary Tables (GTTs) in conjunction with Distributed or XA transactions. These include, but are potentially not limited to, the following:
ORA-600 , , 
In addition to that ORA-14450 errors can be reported as mentioned in <Bug 2954268>.
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