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When updating Cell in Excel using Fillo , getiing error as "NullPointerException"

I am using below code,i have checked pathname and sheet name is all fine.
I am using fillo version fillo-1.15.
public class T_Test {
public static void main(String[] args) throws Exception{
try {
com.codoid.products.fillo.Fillo fil_res = new com.codoid.products.fillo.Fillo();
com.codoid.products.fillo.Connection con_res = fil_res
.getConnection("C:\\Users\\admin\\workspace\\Good Connect\\Test_Data/Result\\LifePlanner_Result.xlsx");
String sql_res = "update Result_Data SET Product_ID = 'Sampoorna Raksha' Where TestCase_ID = 'TC1_SIS' ";
System.out.println(sql_res);
com.codoid.products.fillo.Recordset recordset_rec = con_res.executeQuery(sql_res);
con_res.close();
} catch (Exception e) {
System.out.println("Exception result set:" + e.toString());
}
}
}
Error is below:
java.lang.NullPointerException
Exception result set:java.lang.NullPointerException
at com.codoid.products.parser.SelectQueryParser.isWherePresent(SelectQueryParser.java:66)
at com.codoid.products.fillo.Select.getRecordset(Select.java:47)
at com.codoid.products.fillo.Connection.executeQuery(Connection.java:56)
at GoodSolutionAgence.T_Test.main(T_Test.java:89)

I believe the error is here:
com.codoid.products.fillo.Recordset recordset_rec = con_res.executeQuery(sql_res);
You are executing an UPDATE statement, not a SELECT query. An UPDATE statement won't return a record set, just the number of rows it updated. You therefore want to use executeUpdate in place of executeQuery:
int numberOfRowsUpdated = con_res.executeUpdate(sql_res);
However, the Fillo library could at least have warned you that you were using the wrong method. The fact that it threw a NullPointerException is in my opinion a bug in this library: it should handle this error condition better.

Null Pointer Exception occurs when you try to reference a variable that has not been initialized
com.codoid.products.fillo.Connection con_res = fil_res
.getConnection("C:\\Users\\admin\\workspace\\Good Connect\\Test_Data/Result\\LifePlanner_Result.xlsx");
In this case the con_res might be null since getConnection method is not functioning properly.
Now when you try to execute
con_res.executeQuery(sql_res);
It results in Null Pointer Exception.
Check whether con_res gets initialized properly and check the path specified in getConnection method

org.eclipse.persistence.exceptions.DatabaseException Internal Exception: java.sql.SQLSyntaxErrorException: ORA-00911: invalid character

Query is getting executed well but problm with JPA .Please help me to find the wrongness.
Query works well if I execute seperately in Oracle SQL client but with application gives error.
Am getting exception in this line as Eclipse says
return genDODetails(pSess.executeQuery(rq));
Query :
SELECT DOD.ID AS DODID,ORDD.ID AS ORDDID,DOD.SHIPQTY AS DOQTY,DOD.BUYERCODE AS BUYERCODE,DOD.BUYERPARTNUM AS BUYERPARTNUM,
DOD.BUYERPARTDESC AS BUYERPARTDESC,DOD.LINENUM AS DOLINENUM,DOD.LINEREVNUM AS LINEREVNUM,
DOD.LINEINDICATIOR AS LINEINDICATOR,DOD.ORDLINENUM AS ORDLINENUM,ORDD.SHIPQTY AS SHIPPEDQTY,
DOD.RSPREMARK1 AS SUPREMARK,DOD.ORDNUM AS PONUM
FROM RDT_DELIVERYORDERDETAIL DOD,RDT_ORDERDETAIL ORDD ,RDT_ORDER ORDM
WHERE ORDD.LATEST =1
AND ORDM.LATEST =1
AND ORDM.ID = ORDD.ORDID
AND ORDD.RESPSTR1 ='EP'
AND ORDD.LINENUM = DOD.ORDLINENUM
AND ORDM.DOCNUM = DOD.ORDNUM
AND DOD.LATEST =1
AND CONTROLLERID =(SELECT ID FROM RDT_ORGANIZATION WHERE OUCODE ='yes' AND PARENTID IS NULL)
AND DOD.DOID = 72
ORDER BY DODID DESC;
JPA Execution Code:
public List<DODetail> getDODetails(Map<String,Object> hparams) throws Exception
{
String sqlQuery= pSess.getSQLString4NamedQuery("DO_VIEW_DETAIL");
String doid = hparams.get("DOID")!=null ?(String)hparams.get("DOID"):"";
Hashtable<String,Object> dbparams=new Hashtable();
dbparams.put(":DOID",doid);
sqlQuery = (String)pSess.getParamQuery(sqlQuery, dbparams);
ReportQuery rq=new ReportQuery();
rq.setReferenceClass(DODetail.class);
rq.addAttribute("DODID");
rq.addAttribute("ORDDID");
rq.addAttribute("DOQTY");
rq.addAttribute("BUYERCODE");
rq.addAttribute("BUYERPARTNUM");
rq.addAttribute("BUYERPARTDESC");
rq.addAttribute("DOLINENUM");
rq.addAttribute("LINEREVNUM");
rq.addAttribute("LINEINDICATOR");
rq.addAttribute("ORDLINENUM");
rq.addAttribute("SHIPPEDQTY");
rq.addAttribute("SUPREMARK");
rq.addAttribute("PONUM");
rq.setSQLString(sqlQuery);
return genDODetails(pSess.executeQuery(rq));
}
private List<DODetail> genDODetails(Object obj)throws Exception
{
if(obj==null ) return null;
List newList = (List)obj;
Iterator it = newList.iterator();
List<DODetail> doDetails = new ArrayList<DODetail>();
while(it.hasNext())
{
ReportQueryResult rs=(ReportQueryResult)it.next();
DODetail order=new DODetail();
order.setId(rs.get("DODID")!=null?((BigDecimal)rs.get("DODID")).longValue():new Long(0));
order.setRefid(rs.get("ORDDID")!=null?((BigDecimal)rs.get("ORDDID")).longValue():new Long(0));
order.setShipqty(rs.get("DOQTY")!=null?(BigDecimal)rs.get("DOQTY"):new BigDecimal(0));
order.setBuyercode(rs.get("BUYERCODE")!=null?(String)rs.get("BUYERCODE"):"");
order.setBuyerpartnum(rs.get("BUYERPARTNUM")!=null?(String)rs.get("BUYERPARTNUM"):"");
order.setCategory(rs.get("BUYERPARTDESC")!=null?(String)rs.get("BUYERPARTDESC"):"");
order.setLinenum(rs.get("DOLINENUM")!=null?((BigDecimal)rs.get("DOLINENUM")).longValue():new Long(0));
order.setLinerevnum(rs.get("LINEREVNUM")!=null?(String)rs.get("LINEREVNUM"):"");
order.setLineindicator(rs.get("LINEINDICATOR")!=null?(String)rs.get("LINEINDICATOR"):"");
order.setOrdlinenum(rs.get("ORDLINENUM")!=null?((BigDecimal)rs.get("ORDLINENUM")).toPlainString():"");
order.setAssignqty(rs.get("SHIPPEDQTY")!=null?(BigDecimal)rs.get("SHIPPEDQTY"):new BigDecimal(0));
order.setRspremark1(rs.get("SUPREMARK")!=null?(String)rs.get("SUPREMARK"):"");
order.setOrdnum(rs.get("PONUM")!=null?(String)rs.get("PONUM"):"");
doDetails.add(order);
}
return doDetails;
}

Make sure, you didnt have a trailing semicolon in your query string, before execution.
Because, it is not needed, and it is one of the possible reasons for this error.
It is not required , when you send a query to the database using a OCI driver. Only when manually executing in SQL*Plus or something needs that as pushing the sql to the database engine for execution.

How to provide correct arguments to setAsciiStream method?

This is my FULL test code with the main method:
public class TestSetAscii {
public static void main(String[] args) throws SQLException, FileNotFoundException {
String dataFile = "FastLoad1.csv";
String insertTable = "INSERT INTO " + "myTableName" + " VALUES(?,?,?)";
Connection conStd = DriverManager.getConnection("jdbc:xxxxx", "xxxxxx", "xxxxx");
InputStream dataStream = new FileInputStream(new File(dataFile));
PreparedStatement pstmtFld = conStd.prepareStatement(insertTable);
// Until this line everything is awesome
pstmtFld.setAsciiStream(1, dataStream, -1); // This line fails
System.out.println("works");
}
}
I get the "cbColDef value out of range" error
Exception in thread "main" java.sql.SQLException: [Teradata][ODBC Teradata Driver] Invalid precision: cbColDef value out of range
at sun.jdbc.odbc.JdbcOdbc.createSQLException(Unknown Source)
at sun.jdbc.odbc.JdbcOdbc.standardError(Unknown Source)
at sun.jdbc.odbc.JdbcOdbc.SQLBindInParameterAtExec(Unknown Source)
at sun.jdbc.odbc.JdbcOdbcPreparedStatement.setStream(Unknown Source)
at sun.jdbc.odbc.JdbcOdbcPreparedStatement.setAsciiStream(Unknown Source)
at file.TestSetAscii.main(TestSetAscii.java:21)
Here is the link to my FastLoad1.csv file. I guess that setAsciiStream fails because of the FastLoad1.csv file , but I am not sure
(In my previous question I was not able to narrow down the problem that I had. Now I have shortened the code.)

It would depend on the table schema, but the third parameter of setAsciiStream is length.
So
pstmtFld.setAsciiStream(1, dataStream, 4);
would work for a field of length 4 bytes.
But I dont think it would work as you expect it in the code. For each bind you should have separate stream.
This function setAsciiStream() is designed to be used for large data values BLOBS or long VARCHARS. It is not designed to read csv file line by line and split them into separate values.
Basicly it just binds one of the question marks with the inputStream.
After looking into the provided example it looks like teradata could handle csv but you have to explicitly tell that with:
String urlFld = "jdbc:teradata://whomooz/TMODE=ANSI,CHARSET=UTF8,TYPE=FASTLOADCSV";

I don't have enough reputation to comment, but I feel that this info can be valuable to those navigating fast load via JDBC for the first time.
This code will get the full stack trace and is very helpful for diagnosing problems with fast load:
catch (SQLException ex){
for ( ; ex != null ; ex = ex.getNextException ())
ex.printStackTrace () ;
}
In the case of the code above, it works if you specify TYPE=FASTLOADCSV in the connection string, but when run multiple times will fail due to the creation of the error tables _ERR_1 and _ERR_2. Drop these tables and clear out the destination tables to run again.

JDB: DB2-Query with WITH clause and two host variables does not work

I've optimized my DB2-query with a WITH-clause. Now it is fast, but does not work under JDBC anymore. Does anyone has an idea? Thanks!
WITH tmp AS (SELECT ID_EINSENDUNG, BEURTEILUNG, VERSANDDAT_BVD, LASTUSER
FROM BVDT.TEINSENDUNG_BVD WHERE VERSANDDAT_BVD =
'2008-02-26' --HOST VARIABLE 1
)
SELECT ID_EINSENDUNG, VERSANDDAT_BVD FROM tmp WHERE ID_EINSENDUNG >
4100 --HOST VARIABLE 2
Error Message: ERRORCODE=-4461, SQLSTATE=42815 SQLState: 42815
ErrorCode: -4461
Java Code:
public DBCursor searchViewLandwirtOhrmarke() throws Exception {
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.append("WITH tmp AS " +
"(SELECT ID_EINSENDUNG, BEURTEILUNG, VERSANDDAT_BVD, LASTUSER FROM BVDT.TEINSENDUNG_BVD WHERE VERSANDDAT_BVD = ?) " +
"SELECT ID_EINSENDUNG, VERSANDDAT_BVD FROM tmp WHERE ID_EINSENDUNG > ?");
prepareStatement(stringBuilder.toString());
ps.setDate(1, DateUtils.getSQLDate("26.02.2008"));
ps.setInt(2,new Integer(4100));
executeCursorSelect();
return this;
}
public EinsendungBvd nextViewLandwirtOhrmarke() throws Exception {
if (endFetch()) {
return null;
}
EinsendungBvd result = new EinsendungBvd(dbConn);
result.setId_einsendung(new Integer(rs.getInt(1)));
if (rs.wasNull()) {
result.setId_einsendung(null);
}
result.setVersanddat_bvd(rs.getDate(11));
return result;
}

Looks like a date format problem to me. Try changing your date in ps.setDate(1, DateUtils.getSQLDate("26.02.2008")); to ps.setDate(1, DateUtils.getSQLDate("2008-02-26"));. I don't know the DateUtil specs, so this is just a wild guess.. (see here for a list of SQLSTATE/ERRORCODES)

Looking at IBM DB2 LUW version 9.7 Error codes issued by the IBM Data Server Driver for JDBC and SQLJ for error code -4461:
-4461 text-from-getMessage 42815
Explanation: The specified value is invalid or out of range.
User response: Call SQLException.getMessage to retrieve specific information about the problem.
Things to try:
Log the value of SQLException.getMessage().
Verify the data types for VERSANDDAT_BVD and ID_EINSENDUNG.
Test the query with one parameter at a time; isolate which parameter is the violator.
Verify DateUtils.getSQLDate() is parsing your date string correctly; compare the result of Date.getTime() on the Date from DateUtils.getSQLDate()and the Date from SimpleDateFormat.parse().

LDAP Not processing showing SchemaViolationException

I am having a LDAP Queue which process a object class.I cant find the exact location why it is giving the exception. The objclass is a concadenation string with pipe symbol. Any program coding to find the exact location in which concadination part is going to the Exception?.Please Assist.
try {
Attributes objClass = null;
try {
objClass = getObjClass(LdapInfo.PER_ID, person.perId);
} catch (NamingException e)
{
DCXError.myInstance().writeError("LdapUpdaterConnection: " + e.getMessage());
}
NamingEnumeration oc = objClass.get("objectclass").getAll();
String baseObjClass = null;
while (oc.hasMoreElements()) {
baseObjClass = (String) oc.nextElement();
if (baseObjClass.equalsIgnoreCase(LdapInfo.NON_EMPLOYEE_PERSON)
|| baseObjClass.equalsIgnoreCase("N/A")||
baseObjClass.equalsIgnoreCase(LdapInfo.EMPLOYEE_PERSON))
break;
}
} catch (SchemaViolationException e4) {
DCXError.myInstance().writeError(
"LdapUpdaterConnection:doUpdate SchemaViolationException "+ e4.getExplanation());
DCXError.myInstance().writeError("LdapUpdaterConnection:update persID = " + personId);
return (LdapUpdaterConnection.BAD_DATA);
}

You can't find the exact location only because you haven't logged the stack trace. You would also need to reformat your code so that each statement is on a separate line to make any use of that information. You should also use variable names that actually correspond to the content.
This is really terrible code.
It's also hard to see why you are doing all this in the first place. A decent query filter would do all that for you far more simply.