XA Open String Parameters Attribute XAOpenStringParameters (XAOSP) Purpose Determines the name of trace files generated for XA open string parameters. Valid Values -Ltrace_ filename where: trace_ filename is a string that identifies trace files generated for XA open string parameters. If specified, two trace files are created. The first trace file traces all XA call activities and is named exactly as specified. The second trace file traces any enlistment and unenlistment procedures and is named as specified with a "driver" extension. Example If you specify -LXAtrace, the driver creates two trace files: XAtrace and XAtrace.driver. Default None GUI Tab Data Source Configuration through a GUI