ORACLE treats empty Strings as NULL, Any workaround?
Hi,
ORACLE treats empty Strings as NULL.
I am writing, rather modifying Java code to make it work with both SQLServer and Oracle. Since our code is already working for SQLServer, now I have the problem in porting to Oracle wherever I have empty strings. I used to insert empty strings into coulumns in SQLServers, the same SQLs give errors in SQL Server.
Any workaround on the DB end or in JDBC for this?
Thanks in advance,
Suresh
[email protected]
jschell wrote:
nichele wrote:
jwenting wrote:
If NULL really is different in your context from an empty string you're going to have to define some sequence of characters as indicating an empty string.yes, this is what i need to implement.Sounds like a flawed design then.
I'm wondering what's the best approach in order to avoid to change all my application isolating this behavior somewhere (wrapping the jdbc driver for instance).That doesn't make much sense to me. You should already have a database layer. You change the database layer. If you don't have a database layer then that means you have another design flaw. And in that case I would really not be the one that needs to maintain that code base.I thought a bit about the value of your answer...but i didn't find it ....sorry but i don't like who replies on forum just to say bad design/bad choice etc...if you have any kind of suggestion you are welcome, otherwise you can spend your time in doing something else instead of reply to this thread.
Similar Messages
-
Hi,
Does oracle treat empty string as NULL.
If it is so,Can we force db to treat both as different things.
Thanx11g.DBA wrote:
Hi,
Does oracle treat empty string as NULL.Yes.
If it is so,Can we force db to treat both as different things.No.
Please read in SQL Reference:
http://docs.oracle.com/cd/E11882_01/server.112/e26088/sql_elements005.htm#SQLRF3003 -
JDBC Receiver does not convert empty string to NULL
Hello experts,
I am facing a problem with an INSERT statement to ORACLE DB where some of the fields are empty, for example:
- <STATEMENT_VLP_CONT_DETAILS>
- <TABLE_VLP_CONT_DETAILS ACTION="INSERT">
<TABLE>VLP_CONT_DETAILS</TABLE>
- <ACCESS>
<VLP_HDR_ID>43</VLP_HDR_ID>
<VLP_CONT_LINE_ID>1</VLP_CONT_LINE_ID>
<QUANTITY>1</QUANTITY>
<OWNER>CBHU</OWNER>
<SERIAL_NO>3372739</SERIAL_NO>
<CONT_ISO_CODE>2300</CONT_ISO_CODE>
<WEIGHT>6.44</WEIGHT>
<POL>ILASH</POL>
<POD>FRFOS</POD>
<FD>FRFOS</FD>
<OPER_CODE>COS</OPER_CODE>
<CUR_STOW_LOC>150102</CUR_STOW_LOC>
<PRV_STOW_LOC />
<HAZARDOUS>N</HAZARDOUS>
In the JDBC Receiver comm channel I selected: Interpretation of Empty String Values = NULL Value.
It seems the empty strings are not converted to NULL values as can be seen in the reflected SQL statement in RWB:
INSERT INTO VLP_CONT_DETAILS (VLP_HDR_ID, VLP_CONT_LINE_ID, QUANTITY, OWNER, SERIAL_NO, CONT_ISO_CODE, WEIGHT, POL, POD, FD, OPER_CODE, CUR_STOW_LOC, PRV_STOW_LOC, HAZARDOUS, EMPTY, REFER, OOG, HAZARD_IMDG, TEMP_SET, TEMP_MIN, TEMP_MAX, FRONT_OVL, REAR_OVL, RIGHT_OVW, LEFT_OVW, OVERHEIGHT, COMMODITY, BOOKING_REF, ALLOTMENT, YARD_LOC, LD_SEQ_CRANEID, LD_SEQ_NUMBER, LD_STATUS, STACKABLE, OPT_PORT_CODE1, OPT_PORT_CODE2, OPT_PORT_CODE3) VALUES (44, 1, 1, CBHU, 3372739 , 2300, 6.44, ILASH, FRFOS, FRFOS, COS, 150102, , N, N, N, N, , , , , , , , , , , , , , , 0, 64, N, , , )
So, I am getting the following error:
Could not execute statement for table/stored proc. "VLP_CONT_DETAILS" (structure "STATEMENT_VLP_CONT_DETAILS") due to java.sql.SQLException: ORA-00936: missing expression
Help would be appreciated.Hi Effi,
There is a mismatch in the field and thier value.
Here field id 37
VLP_HDR_ID, VLP_CONT_LINE_ID, QUANTITY, OWNER, SERIAL_NO, CONT_ISO_CODE, WEIGHT, POL, POD, FD, OPER_CODE, CUR_STOW_LOC, PRV_STOW_LOC, HAZARDOUS, EMPTY, REFER, OOG, HAZARD_IMDG, TEMP_SET, TEMP_MIN, TEMP_MAX, FRONT_OVL, REAR_OVL, RIGHT_OVW, LEFT_OVW, OVERHEIGHT, COMMODITY, BOOKING_REF, ALLOTMENT, YARD_LOC, LD_SEQ_CRANEID, LD_SEQ_NUMBER, LD_STATUS, STACKABLE, OPT_PORT_CODE1, OPT_PORT_CODE2, OPT_PORT_CODE3
And value is 35
44, 1, 1, CBHU, 3372739 , 2300, 6.44, ILASH, FRFOS, FRFOS, COS, 150102, , N, N, N, N, , , , , , , , , , , , , , , 0, 64, N, , ,
Give empty values for nuil fields so that they can be made NULL by jdbc adapter
Regards
Suraj -
How to check empty string and null? Assign same value to multiple variables
Hi,
1.
How do I check for empty string and null?
in_value IN VARCHAR2
2. Also how do I assign same value to multiple variables?
var_one NUMBER := 0;
var_two NUMBER := 0;
var_one := var_two := 0; --- Gives an error
ThanksMichaelS wrote:
Not always: Beware of CHAR's:
Bug 727361: ZERO-LENGTH STRING DOES NOT RETURN NULL WHEN USED WITH CHAR DATA TYPE IN PL/SQL:
SQL> declare
2 l_str1 char (10) := '';
3 l_str2 char (10) := null;
4 begin
5
6 if l_str1 is null
7 then
8 dbms_output.put_line ('oh STR1 is null');
9 elsif l_str1 is not null
10 then
11 dbms_output.put_line ('oh STR1 is NOT null');
12 end if;
13
14 if l_str2 is null
15 then
16 dbms_output.put_line ('oh STR2 is null');
17 elsif l_str2 is not null
18 then
19 dbms_output.put_line ('oh STR2 is NOT null');
20 end if;
21 end;
22 /
oh STR1 is NOT null
oh STR2 is null
PL/SQL procedure successfully completed.
SQL> alter session set events '10932 trace name context forever, level 16384';
Session altered.
SQL> declare
2 l_str1 char (10) := '';
3 l_str2 char (10) := null;
4 begin
5
6 if l_str1 is null
7 then
8 dbms_output.put_line ('oh STR1 is null');
9 elsif l_str1 is not null
10 then
11 dbms_output.put_line ('oh STR1 is NOT null');
12 end if;
13
14 if l_str2 is null
15 then
16 dbms_output.put_line ('oh STR2 is null');
17 elsif l_str2 is not null
18 then
19 dbms_output.put_line ('oh STR2 is NOT null');
20 end if;
21 end;
22 /
oh STR1 is null
oh STR2 is null
PL/SQL procedure successfully completed.
SQL> SY. -
Hi All,
i'm porting my application to Oracle and i'm experiencing (big) issues since empty strings are treated as null by Oracle.
This is a big issue for me since my application uses empty and null values as two different things (indeed they are different !!), ie, i'm not having null pointer exception, but wrong behavior.
I'm thinking what's the best approach to follow since my appl. must work also on mysql and postgres.
Three options at the moment:
1. implement a jdbc wrapper that converts any empty string in something like '~'.
2. using aspectj, add some aspects to setString/getString converting any empty string in something like '~'.
3. buy a commercial driver that makes difference between empty and null (using aforementioned approaches ?).
I think that this difference in Oracle is really an impediment in doing applications db neutral and I'd like to ask your opinion about the best solution (if someone already resolved it as i guess).
Does anyone know if there are commercial jdbc driver that can help me ?
Does anyone know how ORM frameworks (like hibernate) handle this case ?
Thanks in advance
stejschell wrote:
nichele wrote:
jwenting wrote:
If NULL really is different in your context from an empty string you're going to have to define some sequence of characters as indicating an empty string.yes, this is what i need to implement.Sounds like a flawed design then.
I'm wondering what's the best approach in order to avoid to change all my application isolating this behavior somewhere (wrapping the jdbc driver for instance).That doesn't make much sense to me. You should already have a database layer. You change the database layer. If you don't have a database layer then that means you have another design flaw. And in that case I would really not be the one that needs to maintain that code base.I thought a bit about the value of your answer...but i didn't find it ....sorry but i don't like who replies on forum just to say bad design/bad choice etc...if you have any kind of suggestion you are welcome, otherwise you can spend your time in doing something else instead of reply to this thread. -
Oracle SQL-92 Non compliance: When will oracle support empty strings?
Oracle is the only database on the planet that equates an empty string to a null value. For several major versions, Oracle has said "Make sure you don't rely on null and empty string equivalency because it could go away in the future." When will Oracle get with it and support this aspect of the SQL-92 standard (not to mention mathmatical logic)?
You log enhancement requests through Metalink.
The procedure is documented in Metalink document 166650.1 as follows:
How to Log an Enhancement Request:
Create a new Service Request in MetaLink.
On the Create a SR - Brief Description screen, in the Type of problem field, select Enhancement Request.
Important factors to remember when filling out the Enhancement Request Service Request template and creating the Service Request:
Fully describe why the current product functionality does not meet your needs.
Explain in detail the enhancement you would like implemented
If possible, describe how the product can be changed to achieve the desired results.
Describe your business expectations. Include key milestone dates and justifications as to why this request is so important and the benefits your organization stands to gain should this request be accepted.
Once your Service Request has been created, it will be assigned to a Support Engineer who will validate your information. In some cases, your request may be a new or known product defect that the Support Engineer can either provide a fix, a workaround, or introduce to Oracle Development for resolution. In other cases, you may be presenting a valuable product enhancement that can improve Oracle product functionality. In all cases, the Support Engineer will be able to qualify your request and pass along the information to Oracle Development.
Once the Support Engineer validates your request, and an agreed upon action plan is created, your Support Engineer will create a new Enhancement Request and provide you with an Enhancement Request tracking number. The BUG search tool on MetaLink can then be used to receive status updates.
Please note that the Support Engineer will close the SR once the enhancement has been logged.
Also, see document 214168.1 -
Varchar2, empty strings and NULL
Hi all,
When inserting an empty string into a column of type varchar2 - is a NULL value stored in the column by the database? I've seen conflicting reports, and I know that the SQL 1992 spec specifies that empty strings not be treated as a NULL value, but that Oracle has traditionally treated zero length strings stored in a varchar2 column as NULL.
So, is there a way to store an empty string in a varchar2 column as an empty string and not a NULL value?
TIA,
SethIt can be even more complicated or annoying than NULL not equal to ASCII NULL.
example:
create table test_null
(fld1 varchar2(10),
fld2 varchar2(10),
fld3 varchar2(20));
insert into test_null values (chr(0),null, 'chr(0) and null');
insert into test_null values (null, null, 'null and null');
insert into test_null values ('', chr(0), ''''' and chr(0)');
insert into test_null values ('', null, ''''' and null');
select * from test_null;
FLD1 FLD2 FLD3
chr(0) and null
null and null
'' and chr(0)
'' and null
1 DECLARE
2 BEGIN
3 for c1 in (select fld1, fld2, fld3 from test_null) loop
4 if c1.fld1 = c1.fld2 then
5 dbms_output.put_line(c1.fld3||' Are equal'||
6 ' Length fld1 = '||to_char(length(c1.fld1))||
7 ' Length fld2 = '||to_char(length(c1.fld2)));
8 else
9 dbms_output.put_line(c1.fld3||' Are NOT equal'||
10 ' Length fld1 = '||to_char(length(c1.fld1))||
11 ' Length fld2 = '||to_char(length(c1.fld2)));
12 end if;
13 dbms_output.put_line(' ');
14 end loop;
15* END;
SQL> /
chr(0) and null Are NOT equal Length fld1 = 1 Length fld2 =
null and null Are NOT equal Length fld1 = Length fld2 =
'' and chr(0) Are NOT equal Length fld1 = Length fld2 = 1
'' and null Are NOT equal Length fld1 = Length fld2 =
PL/SQL procedure successfully completed. -
Distinguishing between empty string and null values
hi all,
I am using an ODBC connection to connect my java app to database using JDBCODBC driver. I have 2 columns 'aColumn' and 'bColumn' in my table, both allow null values. I have one row in it, which has null value in aColumn and empty string in bColumn. I retrieve this row's data and assign it to 2 columns : 'aColumnVar' and 'bColumnVar' respectively. I find out that both 'aColumnVar' and 'bColumnVar' variables has null values (although bColumnVar should has an empty string as its value). Now my ODBC connection Data Source has the option "Use ANSI nulls, paddings, and warnings" ON. I turn it off and try again. This time both 'aColumnVar' and 'bColumnVar' variables has empty string as values (although aColumnVar should has null as its value).
How can I make sure that i can get the data exactly as it is in the database in my variables?
Thanksthere is a wasNull() method on ResultSet. After you
have obtained the value of a column e.g. by calling a
method like getString you can call wasNull and if it
returns true then the value on the database is null.
Check the java docs, it might explain it better
http://java.sun.com/j2se/1.4.1/docs/api/java/sql/Result
et.html#wasNull()I am using MS SQL Server 7.0 under Windows NT 4.0 with JDK 1.2. My ODBC connection Data Source has to have the option "Use ANSI nulls, paddings, and warnings" ON.
I try the wasNull() method but it is doing the same thing i.e. telling me that a column is null when in database it is null (right); and a column is null when in database it is an empty string (wrong). I suspect it is something to do with the JDBC-ODBC driver I am using. -
Is empty string and Null same?
create table x
(empid number);
Table created.
insert into x values ('');
1 row created.
insert into x values (null);
1 row created.
SQL> set null <<>>
SQL> select * from x;
EMPID
<<>>
<<>>So i can safely change an Insert statement like
insert into x values ('');to
insert into x values (null);Right?michaels2 wrote:
char pads with spaces to the length of the data itemdon't think so - at least not on my 11.2.0.1.0Good. Oracle finally fixed it. Before 11.2 it was pretty much as ajallen noted:
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
PL/SQL Release 11.1.0.6.0 - Production
CORE 11.1.0.6.0 Production
TNS for 32-bit Windows: Version 11.1.0.6.0 - Production
NLSRTL Version 11.1.0.6.0 - Production
SET SERVEROUTPUT ON
DECLARE
flag CHAR(2);
PROCEDURE check_null (p_flag IN CHAR)
IS
BEGIN
IF p_flag = ' '
THEN
dbms_output.put_line ('flag is equal to '' ''');
ELSIF p_flag IS NULL
THEN
dbms_output.put_line ('flag is null');
ELSE
dbms_output.put_line ('other');
END IF;
END;
BEGIN
flag := '';
check_null (flag);
flag := NULL;
check_null (flag);
END;
flag is equal to ' '
flag is null
PL/SQL procedure successfully completed.
alter session set events '10932 trace name context forever, level 16384';
DECLARE
flag CHAR(2);
PROCEDURE check_null (p_flag IN CHAR)
IS
BEGIN
IF p_flag = ' '
THEN
dbms_output.put_line ('flag is equal to '' ''');
ELSIF p_flag IS NULL
THEN
dbms_output.put_line ('flag is null');
ELSE
dbms_output.put_line ('other');
END IF;
END;
BEGIN
flag := '';
check_null (flag);
flag := NULL;
check_null (flag);
END;
flag is null
flag is null
PL/SQL procedure successfully completed.
SQL>
Bug 727361: ZERO-LENGTH STRING DOES NOT RETURN NULL WHEN USED WITH CHAR DATA TYPE IN PL/SQL
SY. -
EJB QL 2.1 and oracle empty string values
Hello,
I�ve written a simple finder with ejb ql. One arg is a string which can be empty. My problem is, that oracle treats empty strings as null and so it seems to be impossible to write one general query for it:
select object(a) from example a where a.test1 = ''
returns nothingselect object(a) from example a where a.test1 is null
the row where test1 is nullDoes anyone know a solutions for this issue? I think the ejb ql is not really portable in this way?
Greetings,
ThilkoTo me, it looks like any class that has a comparator should work:
Sec 11.2.6.7 of the 2.1 draft has as syntax for BETWEEN:
"arithmetic_expression [NOT] BETWEEN arithmetic-expression AND arithmetic-expression"
Sec. 11.2.6.6 of the 2.1 draft says:
"Arithmetic expressions can be used in comparison expressions. Arithmetic expressions are composed of other arithmetic expressions, arithmetic operations, path expressions that evaluate to numeric values,
and numeric literals."
However, since 2.1 is still in draft the "implementations" may or may not fully support it. You should mention what product you're using when you post here (e.g. RI, Weblogic, Websphere, etc.) -
Hi SQlers ...
I'm using Oracle 8.1.7 ... and Oracle maps the literal empty
string value, to the NULL value ... it that the expected result?
simple example:
SELECT 1 from dual where ('' is null)
I've tried the same on others rdbms, and of course, the
result is not the same.
thanks in advance
saludos
dario estepario ...Yup. In Oracle the empty string '' and NULL are identical, though they periodically threaten that this may change in the future.
Justin -
Oracle, Null and empty Strings
Currently I'm facing problems with a class, which contains a String, which
is set to "" (empty String).
When the class is persistent, oracle writes null to the table column
(which seems to be common oracle behaviour) and when retrieving the class,
the field is set to null as well, giving me a lot of null-pointer
exceptions.
Anyway ... I can cope with that (just a lot of extra work)
far worse is the problem, wenn searching objects, that have this field set
to "" oder null.
Oracle can't find the records because JDO creates Querys "where
string=null" or "where string=''" , where oracle expects "where string is
null" to find the records.
Is there a workaround or solution ?Yeah, that would work as well, thx, but since I have to cope with
null-Strings now everywhere in my program, it doesn't hurt just to forbid
empty strings on the program side.
In future times I'll test on Oracle first, then porting to DB/2 - this way
I suppose work is far less to garant compability.
Nevertheless ... having to set the bankcode into quotes is a kodo bug in
my opinion.
Kodo knows the type of classfields (in this case string) and shouldn't
send the parameter as a BigDecimal to the database.
Given that, and having only bankcodes of null (only neccesary when using
Oracle), the method would look like:
public Collection getAccounts (String bankCode)
throws Exception
return getAccounts (Account.class, "bankcode=="+bankcode);
which is how a transparent persistent layer, um, should be , um , I mean
... just transparent ;-D
Marc Prud'hommeaux wrote:
Stefan-
Couldn't you just do something like:
public Collection getAccounts (String bankCode)
throws Exception
String filter;
if (bankCode == null || bankCode.length () == 0)
filter = "(bankCode == null || bankCode == "")";
else
filter = "bankCode == "" + bankCode + """;
return getAccounts (Account.class, filter);
If I understand the problem correctly, this should work for all the
databases.
In article <[email protected]>, Stefan wrote:
What operations are you performing to cause this SQL to be issued? You
say you are having trouble removing objects, but this is clearly not a
DELETE statement. Is this the SQL that is issued when looking up
objects by identity?I'm not removing objects, I was removing just quotes from parameters ;-)
A string column... is it also represented as a string field in your class?Yeah ... just to give you an impression of the code:
First we have a class, representing a bank account:
public class Account {
private AccountMgr myAccountMgr;
private String bankCode;
private String id;
Note, that in nearly all cases bankCode will be a number or null.
I have a second class "AccountMgr", which does all of the persistant stuff
(seaching, making persistent etc.)
This class has two methods, one versatile (protected) to retrieve accounts
by a given filterString and one who just returns accounts by bankCode,
building the expected filterstring. Here is my current working version:
public class AccountMgr {
public Collection getAccounts(String bankCode) throws Exception {
if (bankCode!=null) {
if (bankCode.equals("")) {
throw new Exception("check code, bankCode='' not allowed to get
same behavior from DB2 and Oracle");
// if set, quote the bankCode
bankCode="""+bankCode+""";
return getAccounts(Account.class,"bankCode=="+bankCode);
protected Collection getAccounts(Class accountClass, String filterAdd)
throws Exception {
PersistenceManager pm = MyHelper.getPersistenceManager();
String filter="";
if (filterAdd!=null && !filterAdd.trim().equals("")) {
filter+=filterAdd + " && ";
filter += "myAccountMgr==_accMgr";
Query query = pm.newQuery(accountClass, filter);
query.declareParameters("AccountMgr _accMgr");
return (Collection) query.execute(this);
As you can see, in the first method I have to set the bankCode into
quotes, when it's not null.
This is because otherwise a filter like "bankCode=1234" will be translated
in a way, where 1234 is send as a BigDecimal to the database:
[...] executing statement <4239745>: (SELECT [...] FROM JDO_ACCOUNT t0
WHERE t0.BANKCODE = ? : [reused=1;params={(BigDecimal) 1234}]
Marc Prud'hommeaux [email protected]
SolarMetric Inc. http://www.solarmetric.com -
Null and empty string not being the same in object?
Hello,
I know that null and empty string are interpreted the same in oracle.
However I discovered the strange behaviour concerning user defined objects:
create or replace
TYPE object AS OBJECT (
value VARCHAR2(2000)
declare
xml xmltype;
obj object;
begin
obj := object('abcd');
xml := xmltype(obj);
dbms_output.put_line(xml.getStringVal());
obj.value := '';
xml := xmltype(obj);
dbms_output.put_line(xml.getStringVal());
obj.value := null;
xml := xmltype(obj);
dbms_output.put_line(xml.getStringVal());
end;
When creating xml from object, all not-null fields are transformed into xml tag.
I supposed that obj.value being either '' or null will lead to the same result.
However this is output from Oracle 9i:
<OBJECT_ID><VALUE>abcd</VALUE></OBJECT_ID>
<OBJECT_ID><VALUE></VALUE></OBJECT_ID>
<OBJECT_ID/>
Oracle 10g behaves as expected:
<OBJECT><VALUE>abcd</VALUE></OBJECT>
<OBJECT/>
<OBJECT/>
However Oracle 9i behaviour leads me to the conclusion that oracle
must somehow distinguish between empty string and null in user defined objects...
Can someone clarify this behaviour?
Thus is it possible to test if object's field is empty or null?However Oracle 9i behaviour leads me to the conclusion that oracle
must somehow distinguish between empty string and null in user defined objects...
Can someone clarify this behaviour?
Thus is it possible to test if object's field is empty or null?A lot of "fixes" were done, relating to XML in 10g and the XML functionality of 9i was known to be buggy.
I think you can safely assume that null and empty strings are treated the same by Oracle regardless. If you're using anything less than 10g, it's not supported any more anyway, so upgrade. Don't rely on any assumptions that may appear due to bugs. -
Empty Strings are converted to NULLs
We are developing a Java application intended to work with multiple databases. We want to store empty strings but oracle converts this to NULL values. Is there a way to tell the Oracle Database not to convert the empty string to NULL and to store it as an empty string?
Thanks
Joaquim Franco <[email protected]>
GEDI, SAOur project started with a MySQL database and the code is full of built queries like "Select Field from table where field = var" where var can be an empty string. It would be easier for us to turn a switch in the database then to look for every query in the application and add code to test is var is empty a change the query to "Select Field from table where field is NULL".
Best Regards
Joaquim Franco
> It is a quirk of Oracle that it regards empty strings
> and NULLs as being the same thing. This behaviour
> has been built into the database forever. Oracle
> keep threatening to change but I suspect they are
> scared of the impact, not least on their own code.
> As Oracle increasingly embrace Java they may decide
> to revisit this - I don't know whether the behaviour
> is changed in 10G.
>
> What sort of problems does it cause you?
>
> Cheers, APC -
Revision: 11030
Author: [email protected]
Date: 2009-10-20 11:35:02 -0700 (Tue, 20 Oct 2009)
Log Message:
Tweak the deserialization of ASObjects to treat an empty string for the type of an object as null. It appears that there is some logic in the LC remoting code that relies on a non-null class name to always exist. This change reverts to the old behavior of not allowing empty string as a value for the ASObject.namedType.
This should fix bug 2448442 and its duplicates caused by the recent serialization changes.
I don't think this is the perfect fix. Pending further investigation, a better fix would be either:
a. If it's OK to assume that empty string should always mean null for the type of the ASObject, the code that enforces it should be in the setter/getter inside ASObject and not in the deserializer.
b. ASObject doesn't guarantee that a named type exists or is valid. In that sense an empty string is as bad as some random characters that cannot be a valid class name in java, so depending on how disruptive it may be, the fix should be in any logic that uses ASObject.getType().
Modified Paths:
blazeds/trunk/modules/core/src/flex/messaging/io/amf/AbstractAmfInput.javaHi Pavan,
"In your payload there is no namespace prefix for the elements under PayloadHeader element."
Yes, you are right - but this message is standard AQ Adapter Header message - it's not defined by me. I just used message which was automatically added to my project when I have defined AQ Adapter.
"In your process is the default namespace is same as namespace value of tns ??"
Do you mean targetNamespace? If yes it's different as it points to process "targetNamespace="http://xmlns.oracle.com/PF_SOA_jws/PF_APPS/APPS_PROCESS" (names of application and process have changed as I try different ways to do that)
ns1 is: xmlns:ns1="http://xmlns.oracle.com/pcbpel/adapter/aq/PF_SOA/PF_APPS/PO_AQ"
"another thing is tns and ns1 should have same values.."
When I create a variable of header type, namespace ns1 is automatically created for it. I set it as property of receive activity. When process is instantiated on the serwer I get the error in which you can see that namespace is tns.
Maybe I'm doing something wrong but I don't see how I could fix this in my process.
You can see that the message I get on the server has nothing in common with the application/project/process names. Is it possible to define such variable?
Regards
Pawel
PS:
In Transformation xsl file, both variables (source and target) has tns namespace for Header and PayloadHeader, and no namespace for subfields.
Edited by: pawel.fidelus on 2010-01-05 02:37
Maybe you are looking for
-
Inform Customers about debts due without a dunning procedure
Hi, I am looking for a way to inform my customers for due futures payments without starting a dunning procedure or to programm a report. For example: A payment is due within 60 days and after 30 days I would like to send those customers a kindly remi
-
How to terminate Correlation using Papi Call in Java
Hi , I have process processP1 in which there is a automatic activity A1, within this activity I am creating a correlation with the combination of customer_id and loan_id. Correlation.initiate(name : CORRELATION_NAME, values : { customer_id, loan_id }
-
Bonjour à tous, J'ai un souci pour imprimer des fichiers PDF à partir de l'application QUARX XPRESS 6.1 depuis mon MAX OS X 10.6.2 avec l'application ACROBAT PRO 9. Dans la liste d'impression il m'indique : "error: error drawing page 1" Est-ce que qu
-
X58 Pro-E USB3 and Asus U3S6...supported?
All, I took a risk and got an Asus U3S6 card at Amazon for $25. Yea, I know it says you need an Asus board! I wanted to add more SATA ports and have full-bandwidth USB3. It's really not a big deal anymore as I found a 90-degree SATA cable and can n
-
MacBook Pro is not starting up. It just stays on a white screen with a flashing folder icon. Have tried restarting while holding the Option key, and the cursor becomes visible and movable, but it does not go to the desktop.