i m getting following exception while executing query for DB2


com.ibm.db2.jcc.a.SqlException: DBRM OR PACKAGE NAME DB220.NULLID.SYSLN303.5359534C564C3031 NOT FOUND IN PLAN DISTSERV. REASON 04


will any1 tell me whats the problem and how to resolve this

There must be a sql error code and sql error state associated with the error.
Post it.
looks like something to do with rebinding of invalid packages