While I try to run the Derby test samples using Derby server, I get
exceptions. A sample stacktrace is given below. Help needed. Thanks in
advance

Start up error
streamcruncher.api.StreamCruncherException:
streamcruncher.innards.InnardsManagerException:
streamcruncher.innards.InnardsManagerException: Error occurred while
executing DDL for: cust__2561641061195862860
        at
streamcruncher.api.StreamCruncher.registerQuery(StreamCruncher.java:
248)
        at
streamcruncher.test.func.OrderAndFulfillmentGenerator.init(OrderAndFulfillm entGenerator.java:
111)
        at
streamcruncher.test.func.derby.DerbyOAConfigurableFTest.init(DerbyOAConfigu rableFTest.java:
21)
        at streamcruncher.test.StandAloneDemo
$1.performTest(StandAloneDemo.java:87)
        at streamcruncher.test.StandAloneDemo.runATest(StandAloneDemo.java:
91)
        at streamcruncher.test.StandAloneDemo.main(StandAloneDemo.java:51)
Caused by: streamcruncher.innards.InnardsManagerException:
streamcruncher.innards.InnardsManagerException: Error occurred while
executing DDL for: cust__2561641061195862860
        at
streamcruncher.innards.InnardsManager.registerRunningQuery(InnardsManager.j ava:
255)
        at streamcruncher.boot.Main.registerQuery(Main.java:447)
        at
streamcruncher.api.StreamCruncher.registerQuery(StreamCruncher.java:
245)
        ... 5 more
Caused by: streamcruncher.innards.InnardsManagerException: Error
occurred while executing DDL for: cust__2561641061195862860
        at
streamcruncher.innards.InnardsManager.runCreateDDL(InnardsManager.java:
415)
        at
streamcruncher.innards.InnardsManager.registerRunningQuery(InnardsManager.j ava:
217)
        ... 7 more
Caused by: java.sql.SQLSyntaxErrorException: Syntax error: Encountered
"" at line 1, column 69.
        at
org.apache.derby.client.am.SQLExceptionFactory40.getSQLException(Unknown
Source)
        at org.apache.derby.client.am.SqlException.getSQLException(Unknown
Source)
        at org.apache.derby.client.am.Statement.execute(Unknown Source)
        at
org.apache.commons.dbcp.DelegatingStatement.execute(DelegatingStatement.jav a:
261)
        at
org.apache.commons.dbcp.DelegatingStatement.execute(DelegatingStatement.jav a:
261)
        at
streamcruncher.innards.InnardsManager.runCreateDDL(InnardsManager.java:
378)
        ... 8 more
Caused by: org.apache.derby.client.am.SqlException: Syntax error:
Encountered "" at line 1, column 69.
        at org.apache.derby.client.am.Statement.completeSqlca(Unknown Source)
        at
org.apache.derby.client.am.Statement.completeExecuteImmediate(Unknown
Source)
        at
org.apache.derby.client.net.NetStatementReply.parseEXCSQLIMMreply(Unknown
Source)
        at
org.apache.derby.client.net.NetStatementReply.readExecuteImmediate(Unknown
Source)
        at
org.apache.derby.client.net.StatementReply.readExecuteImmediate(Unknown
Source)
        at
org.apache.derby.client.net.NetStatement.readExecuteImmediate_(Unknown
Source)
        at org.apache.derby.client.am.Statement.readExecuteImmediate(Unknown
Source)
        at org.apache.derby.client.am.Statement.flowExecute(Unknown Source)
        at org.apache.derby.client.am.Statement.executeX(Unknown Source)
        ... 12 more
Stopping...RowDisposer