Some DB2 LUW users report that the following error occur while exploring the database objects tree:

An error occurred while executing the database request for:
DB2/LINUX
SQL09054
IBM DB2 JDBC Universal Driver Architecture
3.57.82

Short message:
   DB2 SQL Error: SQLCODE=-443, SQLSTATE=38553, SQLERRMC=SYSIBM.SQLTABLES;
   TABLES;SYSIBM:CLI:-805, DRIVER=3.57.82

The command that caused the problem:
   getTables

Long Message:
   DB2 SQL Error: SQLCODE=-443, SQLSTATE=38553, SQLERRMC=SYSIBM.SQLTABLES;
   TABLES;SYSIBM:CLI:-805, DRIVER=3.57.82

Details:
   Type: com.ibm.db2.jcc.am.SqlException
   Error Code: -443
   SQL State: 38553

This error is most often related to the DB2 LUW server that has been upgrading with a fixpak. The problem is that there are a few additional steps that need to be performed on the server to make JDBC work properly. Check the following web page for more information:
SQL0443N with diagnostic text "SYSIBM:CLI:-805". SQLSTATE=38553 when calling stored procedure SYSIBM.SQLXXXXXXX()