
372 DB2 UDB V8 and WebSphere V5 Performance Tuning and Operations Guide
provided by the AccessEmployee application, including the “Query Employee”
service, can be run successfully.
Up to this point, we have successfully resolved the problem by investigating both
WebSphere Application Server logs and DB2 Universal JDBC Driver traces. The
steps discussed above could be applied to most problems that involve both WAS
and DB2 UDB. Also please remember to turn off the trace once the problem
troubleshooting work is done.
There are also many other methods to resolve this problem. For example, you
could create aliases for related tables from the DB2 UDB ...