Adavnces with PO.
Hi,
Generally the advances are paid for the total purchase Order value not for PO line items basis. But in F-47 when the advance request is made with reference to PO, the item number is also required. Canu2019t we restrict only to PO number?
Gayani
Hi:
Before making PO line item number BSEG-EBELP field disabled through SHD0 you must be aware of implication of doing so. Here you must enter any PO line item to tell system for maintenance of PO history for down payment. If you disable it then system will not keep PO history for down payment. You can insert any line item. The system wants you to input this field just for keeping PO history w.r.t down payment.
Hope this will help you.
Regards
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Trxn Management with Tuxedo ATMI or SQL
Hi,
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HTH
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MS -
Hi I have seen some where in the code
.what I could not understand is
1.what does the e with clause in this code will do? where it is used frequently and what is the advantage?
2.the temp_holding is a table with only one column.So is it like we can use with caluse in the cursor with only one columned tables?
3.why is the AS keyword used in this?
4.If I want to write a select staement for a cursor like this and see what is the data contained in the cursor ,how to write it ?
thanks in adavnce for your help..
OPEN lv_refcur FOR
WITH TEMP_HOLDINGS AS
SELECT A1.VENDOR_INSTRUMENT_ID,A1.DATA_SOURCE_CD FROM FI_IDX_BENCHMARK_HOLDINGS A1, FI_IDX_BENCHMARK B1, FI_IDX_SOURCE C1
WHERE
A1.PRICING_DT = pv_in_dt AND A1.DATA_SOURCE_CD = pv_in_data_src_cd AND A1.INDEX_CD = B1.INDEX_CD
AND B1.INDEX_CD = C1.INDEX_CD AND C1.DATA_SOURCE_CD = A1.DATA_SOURCE_CD AND B1.IS_PA_REQUIRED = 'Y'
UNION
SELECT A2.VENDOR_INSTRUMENT_ID,A2.DATA_SOURCE_CD FROM FI_IDX_FORWARD_HOLDINGS A2, FI_IDX_BENCHMARK B2, FI_IDX_SOURCE C2
WHERE
A2.PRICING_DT = pv_in_dt AND A2.DATA_SOURCE_CD = pv_in_data_src_cd AND A2.INDEX_CD = B2.INDEX_CD
AND B2.INDEX_CD = C2.INDEX_CD AND C2.DATA_SOURCE_CD = A2.DATA_SOURCE_CD AND B2.IS_PA_REQUIRED = 'Y'
-- MDR START MC IGAR Disclosure change
UNION
SELECT
A1.VENDOR_INSTRUMENT_ID,
A1.DATA_SOURCE_CD
FROM
FI_IDX_BENCHMARK_HOLDINGS A1,
FI_IDX_BENCHMARK B1,
FI_IDX_SOURCE C1,
fi_group_member GM
WHERE
A1.PRICING_DT = pv_in_dt
AND GM.group_cd = 'BCGLBIDXPA'
AND GM.purpose_cd = 'GLOBALIDX'
AND A1.DATA_SOURCE_CD = GM.character_val
AND A1.INDEX_CD = B1.INDEX_CD
AND B1.INDEX_CD = C1.INDEX_CD
AND C1.DATA_SOURCE_CD = pv_in_data_src_cd
AND B1.IS_PA_REQUIRED = 'N'
UNION
SELECT
A2.VENDOR_INSTRUMENT_ID,
A2.DATA_SOURCE_CD
FROM
FI_IDX_FORWARD_HOLDINGS A2,
FI_IDX_BENCHMARK B2,
FI_IDX_SOURCE C2,
fi_group_member GM
WHERE
A2.PRICING_DT = pv_in_dt
AND GM.group_cd = 'BCGLBIDXPA'
AND GM.purpose_cd = 'GLOBALIDX'
AND A2.DATA_SOURCE_CD = GM.character_val
AND A2.INDEX_CD = B2.INDEX_CD
AND B2.INDEX_CD = C2.INDEX_CD
AND C2.DATA_SOURCE_CD = pv_in_data_src_cd
AND B2.IS_PA_REQUIRED = 'N'
-- MDR END
SELECT
INSTRUMENT_ID,
FUND_OR_INDEX_CD,
PRICING_DT,
FI_INSTRUMENT_ID,
ISSUE_DESCRIPTION,
TICKER,
ISSUE_DT,
STATED_MATURITY_DT,
COUPON,
STATE_CD,
COUNTRY_CD,
CURRENCY_CD,
CALLABLE_FLAG,
PUTABLE_FLAG,
INSURED_FLAG,
AMT_CD,
REVENUE_SOURCE_CD,
ISSUER_ID,
NON_2A7_DIVER_ISSUER_ID,
BLOOMBERG_MBS_TYPE,
MBS_AGENCY_CD,
ORIGINAL_TERM,
DS_CLASS1_CD,
DS_CLASS2_CD,
DS_CLASS3_CD,
MAX(LB_CLASS1_CD) LB_CLASS1_CD,
MAX(LB_CLASS2_CD) LB_CLASS2_CD,
MAX(LB_CLASS3_CD) LB_CLASS3_CD,
MAX(LB_CLASS4_CD) LB_CLASS4_CD,
GENERIC_INSTRUMENT_ID,
MAX(SC_CLASS1_CD) SC_CLASS1_CD,
MAX(SC_CLASS2_CD) SC_CLASS2_CD,
MAX(SC_CLASS3_CD) SC_CLASS3_CD,
MAX(SC_CLASS4_CD) SC_CLASS4_CD
FROM (
SELECT
DISTINCT
PV_FND_IDX_CD AS FUND_OR_INDEX_CD,
IAI.FI_INSTRUMENT_ID AS FI_INSTRUMENT_ID,
-- MC IGAR Disclosure
decode( pv_in_data_src_cd, 'LBG', decode (I.INSTRUMENT_DOMAIN_CD, 'MBS', I.cusip, IAI.ALTERNATE_ID), IAI.ALTERNATE_ID) AS INSTRUMENT_ID,
-- MC IGAR Disclosure
pv_in_dt AS PRICING_DT,
I.ISSUE_DESC AS ISSUE_DESCRIPTION,
I.BLOOMBERG_TICKER AS TICKER,
DECODE(pv_in_data_src_cd,'LBG',I.ISSUE_DT,NULL) AS ISSUE_DT,
I.STATED_MATURITY_DT AS STATED_MATURITY_DT,
I.COUPON AS COUPON,
I.STATE_CD AS STATE_CD,
I.COUNTRY_CD AS COUNTRY_CD,
I.CURRENCY_CD AS CURRENCY_CD,
I.CALLABLE_IND AS CALLABLE_FLAG,
I.PUTABLE_IND AS PUTABLE_FLAG,
DECODE(pv_in_data_src_cd,'LBG',I.INSURED_IND,NULL) AS INSURED_FLAG,
I.AMT_CD AS AMT_CD,
I.REVENUE_SOURCE_CD AS REVENUE_SOURCE_CD,
I.MASTER_ISSUER_ID AS ISSUER_ID,
I.NON_2A7_DIVER_ISSUER_ID AS NON_2A7_DIVER_ISSUER_ID,
MBS.BLOOMBERG_MBS_TYPE AS BLOOMBERG_MBS_TYPE,
MBS.MBS_AGENCY_CD AS MBS_AGENCY_CD,
MBS.ORIGINAL_TERM AS ORIGINAL_TERM,
NULL AS DS_CLASS1_CD,
NULL AS DS_CLASS2_CD,
NULL AS DS_CLASS3_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'LBCC', S.CLASSIFICATION_LEVEL1_CD)
AS LB_CLASS1_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'LBCC', S.CLASSIFICATION_LEVEL2_CD)
AS LB_CLASS2_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'LBCC', S.CLASSIFICATION_LEVEL3_CD)
AS LB_CLASS3_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'LBCC', S.CLASSIFICATION_LEVEL4_CD)
AS LB_CLASS4_CD,
NULL AS GENERIC_INSTRUMENT_ID,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'SCIS', S.CLASSIFICATION_LEVEL1_CD)
AS SC_CLASS1_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'SCIS', S.CLASSIFICATION_LEVEL2_CD)
AS SC_CLASS2_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'SCIS', S.CLASSIFICATION_LEVEL3_CD)
AS SC_CLASS3_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'SCIS', S.CLASSIFICATION_LEVEL4_CD)
AS SC_CLASS4_CD
FROM
INSTRUMENT I,
INSTRUMENT_SECTOR S,
TEMP_HOLDINGS H,
INSTRUMENT_ALTERNATE_ID IAI,
INSTRUMENT_MBS MBS,
FI_IDX_INSTRUMENT FII
WHERE
H.DATA_SOURCE_CD = FII.DATA_SOURCE_CD
AND H.VENDOR_INSTRUMENT_ID = FII.VENDOR_INSTRUMENT_ID
AND FII.FMR_CUSIP = IAI.ALTERNATE_ID
AND IAI.FI_INSTRUMENT_ID = I.FI_INSTRUMENT_ID
AND IAI.FI_INSTRUMENT_ID = S.FI_INSTRUMENT_ID(+)
AND IAI.FI_INSTRUMENT_ID = MBS.FI_INSTRUMENT_ID(+)
AND IAI.ALTERNATE_ID_TYPE_CODE = 'FMR_CUSIP'
GROUP BY INSTRUMENT_ID, FUND_OR_INDEX_CD, PRICING_DT, FI_INSTRUMENT_ID,
ISSUE_DESCRIPTION, TICKER, ISSUE_DT, STATED_MATURITY_DT, COUPON, STATE_CD,
COUNTRY_CD, CURRENCY_CD, CALLABLE_FLAG, PUTABLE_FLAG, INSURED_FLAG, AMT_CD,
REVENUE_SOURCE_CD, ISSUER_ID, NON_2A7_DIVER_ISSUER_ID, BLOOMBERG_MBS_TYPE,
MBS_AGENCY_CD, ORIGINAL_TERM, DS_CLASS1_CD, DS_CLASS2_CD, DS_CLASS3_CD,
GENERIC_INSTRUMENT_ID;
Edited by: 953115 on Dec 5, 2012 2:04 AM953115 wrote:
1.what does the e with clause in this code will do? where it is used frequently and what is the advantage?The WITH clause is called subquery factoring, not easy to find in the manual if you don't know that
http://docs.oracle.com/cd/E11882_01/server.112/e26088/statements_10002.htm#i2161315
http://docs.oracle.com/cd/E11882_01/server.112/e26088/statements_10002.htm#i2077142
>
subquery_factoring_clause
The WITH query_name clause lets you assign a name to a subquery block. You can then reference the subquery block multiple places in the query by specifying query_name. Oracle Database optimizes the query by treating the query name as either an inline view or as a temporary table.
>
Simply, it is like creating a view local to the query that can be used one or more times in the rest of the query. It has added benefits such as the potential to materialize the results, explicitly push predicates into the subquery, and perform hierarchical queries using the recursive feature.
>
2.the temp_holding is a table with only one column.So is it like we can use with caluse in the cursor with only one columned tables?No you can put any query in the WITH clause
>
3.why is the AS keyword used in this?Developer preference? It is optional when specifying a column alias, it seems many of the aliases in your query are unnecessary since they just duplicate the existing column name.
4.If I want to write a select staement for a cursor like this and see what is the data contained in the cursor ,how to write it ?You can view the results from the cursor the same way as any select query, e.g.
SQL> var c refcursor
SQL> begin
2 open :c for
3 with test_data as
4 (
5 select 1 n, 'a' s from dual union all
6 select 2 n, 'b' s from dual union all
7 select 5 n, 'x' s from dual
8 )
9 select n, s, case when n > 2 then 'High' else 'Low' end y
10 from test_data;
11 end;
12 /
PL/SQL procedure successfully completed.
SQL> print c
N S Y
1 a Low
2 b Low
5 x High -
I am trying to implement some kind of a server listening for requests. The listener part of the app, is a daemon thread that listens for connections and instantiates a handling daemon thread once it gets some. However, my problem is that i must be able to kill the listening thread at the user's will (say via a sto button). I have done this via the Sun's proposed way, by testing a boolean flag in the loop, which is set to false when i wish to kill the thread. The problem with this thing is the following...
Once the thread starts excecuting, it will test the flag, find it true and enter the loop. At some point it will LOCK on the server socket waiting for connection. Unless some client actually connects, it will keep on listening indefinatelly whithought ever bothering to check for the flag again (no matter how many times you set the damn thing to false).
My question is this: Is there any real, non-theoretical, applied way to stop thread in java safely?
Thank you in advance,
LeftyThis was one solution from the socket programming forum, have you tried this??
public Thread MyThread extends Thread{
boolean active = true;
public void run(){
ss.setSoTimeout(90);
while (active){
try{
serverSocket = ss.accept();
catch (SocketTimeoutException ste){
// do nothing
// interrupt thread
public void deactivate(){
active = false;
// you gotta sleep for a time longer than the
// accept() timeout to make sure that timeout is finished.
try{
sleep(91);
}catch (InterruptedException ie){
interrupt();
} -
Understanding problem with threads
Hi,
yesterday (at least i think it was yesterday) I posted a question in this forum, I needed help with writing a multithreaded server. The answer was simple and I wrote my program. It kinda works, but there is one thing I don't understand:
I have a class, which handles the clientconnections and one that listens for incoming conections. I pass the socket returned by ServerSocket.accept() to the clientconnection object.
There is only ONE clientconnection-object. The listener just passes the socket and calls the start() method of the clientconnection object.
The clientconnection just writes some text to the client. Connecting more than one client at the same time works too. Everything works fine. And that's what I don't get. If I have only O N E clientconnection the texttransfer shouldn't work after i connect the second client, right?
But it does, is there a mistake in my logic or am I losing my sanity? :)Hi again Danbas,
Maybe you are losing your sanity... but that's ok. :)
public void startlistening(){
while(true){
try{
clientconn cc = new clientconn(ssock.accept());
}catch(IOException ie){}
//The Constructor in clientconn would look like this:
public clientconn(Socket sock){
//No idea what to do here
Every time you perform "new", you create a new object. And you are calling new every time you accept a new socket connection. So you are creating a new clientconn object each time. -
Hi all,
I would like to ask you for a help. I need to write a small program at my university. I started to write a midlet which function would be to countdown time for sports activities. I woul like to start a new thread - the one that counts down - and at the same time make the main thread sleep. After the "countdown" thread finishes, the main thread wakes up and waits for user input. The problem is that when the "countdown" thread finishes his work, I've got Uncaught exception java/lang/NullPointerException. error and the midlet halts.
Below you can find the code
import java.lang.*;
import java.util.*;
import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;
public class intervals extends MIDlet implements CommandListener
public Display ekran;
private SweepCanvas sweeper;
private Form rundy;
private TextField round0, round1, round2, round3, round4, round5, round6, round7, round8;
private long czas,x;
private Command exitCommand;
private Command addRound;
private Command delRound;
private Command start;
private TextField repeat;
private Form odliczanie;
private Alert ostrz;
Licznik thread;
String test;
StringItem test1;
int parz,i,j,k;
static int l;
int ilrund;
int ilpowt;
Item sec;
long sec1;
public intervals()
rundy = new Form("Interwały sportowe");
exitCommand = new Command("Wyjście", Command.EXIT, 2);
addRound = new Command("Dodaj","Dodaj rundę", Command.ITEM,1);
delRound = new Command("Usuń","Usuń ostatnią rundę", Command.ITEM,1);
start = new Command("Start", Command.ITEM,1);
odliczanie = new Form("Odliczanie");
TextField dodaj(TextField kolej)
kolej=new TextField("Podaj czas (s) rundy "+parz,null, 4, TextField.NUMERIC);//stworzenie nowej instancji do wybierania czasu trwania rundy
if(rundy.size()==0)
rundy.insert(rundy.size(),kolej);
else
rundy.insert(rundy.size()-1, kolej);
return kolej;
void odliczanie(TextField round)
monitor m=new monitor();
k=Integer.parseInt(round.getString());
ekran.setCurrent(odliczanie);
thread=new Licznik(k,odliczanie);
thread.start();
ekran.setCurrent(rundy);
public void startApp()// throws MIDletStateChangeException
rundy.deleteAll();
repeat = new TextField("Podaj ilość powtórzeń",null,1,TextField.NUMERIC);
rundy.addCommand(addRound);
rundy.addCommand(exitCommand);
rundy.setCommandListener(this);
Canvas obrazek = new MyCanvas();
ekran = Display.getDisplay(this);
ekran.setCurrent(obrazek);
czas=System.currentTimeMillis();
while (System.currentTimeMillis()<czas+1000)
continue;
ekran.setCurrent(rundy);
public void pauseApp()
public void destroyApp(boolean unconditional)
notifyDestroyed();
public void commandAction(Command c, Displayable s)
if (c == exitCommand)
destroyApp(false);
notifyDestroyed();
else if(c==addRound)
if(rundy.size()==0)//Sprawdzenie ilości elementów w celu poprawnego wyświetlania liczby rund w formie
parz=1;
else
parz=rundy.size();
switch(parz)
case 1:
round0=dodaj(round0);break;
case 2:
round1=dodaj(round1);break;
case 3:
round2= dodaj(round2);break;
case 4:
round3=dodaj(round3);break;
case 5:
round4=dodaj(round4);break;
default:
ostrz=new Alert("Uwaga","Maksymalna liczba rund wynosi 9", null, AlertType.INFO);
ostrz.setTimeout(3000);
ekran.setCurrent(ostrz);
if(rundy.size()==1)
rundy.append(repeat);
rundy.addCommand(start);
rundy.addCommand(delRound);
else if(c==delRound)
if(rundy.size()!=0)
rundy.delete(rundy.size()-2);
if (rundy.size()==1)
rundy.deleteAll();
if(rundy.size()==0)
rundy.removeCommand(delRound);
rundy.removeCommand(start);
else if(c==start)
ilrund=rundy.size()-1;
if(this.repeat.size()>0)
ilpowt=Integer.parseInt(this.repeat.getString());
ekran = Display.getDisplay(this);
for (i=1; i<=ilpowt;i++)
odliczanie= new Form("Odliczanie");
for (j=0;j<ilrund;j++)
switch(j)
case 0:
odliczanie(round0);
break;
case 1:
odliczanie(round1);
break;
case 2:
odliczanie(round2);
break;
case 3:
odliczanie(round3);
break;
case 4:
odliczanie(round4);
break;
case 5:
odliczanie(round5);
break;
case 6:
odliczanie(round6);
break;
case 7:
odliczanie(round7);
break;
case 8:
odliczanie(round8);
break;
class Licznik extends Thread
int czas1,k;
Form forma;
monitor m;
public Licznik(int k,Form formap)
czas1=k;
forma=formap;
public synchronized void run()
while(czas1>0)
forma.deleteAll();
forma.append("Czas pozostały (s): "+czas1);
try{Thread.sleep(1000);} catch(InterruptedException e){e.printStackTrace();}
czas1--;
if(czas1<=0)
m.put();
}and monitor class
public class monitor
boolean busy=false;
synchronized void get()
if(!busy)
try
wait();
}catch(InterruptedException e){e.printStackTrace();}
notify();
synchronized void put()
if(busy)
try
wait();
}catch(InterruptedException e){e.printStackTrace();}
busy=true;
notify();
}Can anybody help me with this?Groovemaker,
Your Licznik class has a member m of type monitor, which has not been instantiated (in other words is null) hence, when calling m.put() you get NullPointerException. Please also mind, that using Thread.sleep(1000) is not an accurate way of measuring time.
If I may, please use recommended for Java class naming conventions - some of your names use lower case, while other don't which is confusing to the reader.
Daniel
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