Last updated on NOVEMBER 04, 2016
Applies to:Oracle Tuxedo / Tuxedo / 6.5, 6.51
Information in this document applies to any platform
The problem happens in a production environment when there is a high load of calls from the local domain to a service not available at the remote domain. It seems to happen only with XA services. We couldn't reproduce it with non-XA services even with a much higher load. The problem occurs always around 32600 calls, even after increasing MAXGTT, TLOGSIZE, MAXTRAN, DMTLOGSIZE, ... The error message that appears in the ULOG is: LIBGWT_CAT:2000: ERROR: Unable to connect to remote domain. Until the GWTDOMAIN was restarted, the messages continued to appear.
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