Error conditions are handled as follows:

• No log file is configured for the gateway. A wscoor:InvalidState fault is sent back to the caller. The Detail field contains a corresponding message.
• The target Oracle Tuxedo service does not support transactions. An application fault with a TPETRAN error code is returned to the caller.
• For all other applications, configuration (such as TPENOENT) or system errors are handled the same way that normal (non-transactional) requests are handled.