Stacked with Error:-30625:ORA-30625: method dispatch on NULL SELF argument

Hello guys!
I'm totally stacked with Error:-30625 trying to execute CLN_CH_EVENT_SUBSCRIPTION_PKG.CREATE_EVENT_SUB procedure.
i'm initializing that type object like:
WF_EVENT_T.initialize(l_myevent_t);
and then fill it with values...and then passing to that damned procedure. And then em getting error :(.
Could you please somebody explain me what i'm doing wrong or what should i do to avoid this error?!?
thanks in advance.

To allow anyone the chance to answer your question, you will need to post the relevant code that leads up to the error code you reference. Without that information, silence is all you can hope to receive.

Similar Messages

ORA-30625: method dispatch on NULL SELF argument is disallowed

I have streams setup with table rules.( 3 tiers). It is working fine, besides for one table when insert record, apply has error "ORA-30625: method dispatch on NULL SELF argument is disallowed". I did include all columns in supplemental log group always. Is any limit for max columns for Oracle Streams. This table has 137 columns and I created 6 supplemental log groups.
Please help

Hi,
No restrictions on number of columns in 10.2. Do you have any rule transformation or dml handler?
Check also on your bdump if the apply generated any trace file that will allow you to identify the root cause of this error.
Here is an explanation of why that error happens:
The following error occurs when passing an uninitialized object to an Object's member procedure/function:
ORA-30625: method dispatch on NULL SELF argument is disallowed
The following illustrates the error by first creating the Object specification. Notice there is one member procedure "initialize_object" that passes in SELF.
CREATE OR REPLACE TYPE role_type AS OBJECT (
role_name VARCHAR2(30),
MEMBER PROCEDURE initialize_object(SELF IN OUT role_type));
The next step is to create the body of the Object's member procedure. There is no need for any actual code as the error occurs when the NULL is attempted to be passed.
CREATE OR REPLACE TYPE BODY role_type AS
MEMBER PROCEDURE initialize_object (SELF IN OUT role_type) IS
BEGIN
NULL;
END initialize_object;
END;
The following anonymous block passes in a NULL (Uninitialized Object) to the member procedure initialize_object.
DECLARE
V_TEMP role_type;
BEGIN
ROLE_TYPE.initialize_object(V_temp);
END;
ERROR at line 1:
ORA-30625: method dispatch on NULL SELF argument is disallowed
ORA-06512: at line 4
The example has nothing to do with streams but maybe you are trying to invoke an error handler or dml handler that is causing this issue.

ORA-30625: method dispatch on NULL SELF argument is disallowed (WWV-16016)

I've created a master detail form.
I only want the master record to be read only, as I have a separate form elsewhere that is used to enter all the fields in the table it is based on.
I've hidden the fields in the form that I do not wish the user to see and set the onFocus validation to blur(); to prevent data entry.
The problem is that when a user leaves the master block action to 'None' it produces the error:
ORA-30625: method dispatch on NULL SELF argument is disallowed (WWV-16016)
It runs fine on update mode after a record has been queried.
The table has the correct privs as I already have built a simple form to test inserting records into the master table elsewhere.
Ideally, I want to override the master block action via a bit of coding so to as to stop the user even attempting to create a new record in the master detail form:
p_session.set_value (p_block_name => 'MASTER_BLOCK'
, p_attribute_name => '_MASTER_ACTION'
, p_value => 'NONE');
Any ideas?
cheers,
John

Oracle Portal Version: 10.1.2.0.0 (Build: 290)
DB: 10.1.0.3.1

10g ORA-30625: method dispatch on NULL SELF argument is disallowed Options

I found this site for consuming a web service from oracle 9i. I'm trying
it from 10g
http://www.oracle-base.com/articles/9i/ConsumingWebServices9i.php
I have an intranet web service (.NET) I know is working as I use it from
other clients.
But am getting this error when trying the example:
Getting error: ORA-30625: method dispatch on NULL SELF argument is
disallowed.
on this line:
l_fullname := soap_api.get_return_value(p_response => l_response,
p_name => 'yyyResult',
p_namespace =>
'xmlns:ns1="urn:http://www.xxx.net/"');
which calling this in the soap_api package i downloaded and installed
from the stie:
FUNCTION get_return_value(p_response IN OUT NOCOPY t_response,
p_name IN VARCHAR2,
p_namespace IN VARCHAR2)
RETURN VARCHAR2 AS
BEGIN
RETURN p_response.doc.extract('//'||p_name||'/
child::text()',p_namespace).getstringval();
END;
My test script:
declare
l_request soap_api.t_request;
l_response soap_api.t_response;
l_fullname varchar2(50);
BEGIN
l_request := soap_api.new_request(p_method => 'ns1:yyy',
p_namespace =>
'xmlns:ns1="urn:http://www.xxx.net"');
soap_api.add_parameter(p_request => l_request,
p_name => 'userName',
p_type => 'xsd:string',
p_value => 'somestring');
l_response := soap_api.invoke(p_request => l_request,
p_url => 'http://xx.xxx.xx.xx/
securityservice/service.asmx',
p_action => 'http://www.xxx.net/
yyy');
-- failing on the below line(21)
l_fullname := soap_api.get_return_value(p_response => l_response,
p_name => 'yyyResult',
p_namespace =>
'xmlns:ns1="urn:http://www.xxx.net/"');
dbms_output.put_line(l_fullname);
end;
Thanks for any help or information.

This rather cryptic message means that the PL/SQL variable or column whose method is being invoked is null.
It's the equivilant of a null pointer exeception in java...

ORA-30625: method dispatch on NULL SELF argument on apply_dml_hanlder

My apply dml handler fails with this message. This dml handler is being called on 10 tables. Is there any way to get the LCR info from the SCN number to track on which table it failed and debug the issue?
Thank You

your LCR is most probably in the spill over queue rather tha in the queue table. You have to open the AQ$_<cap table>P table. it contains columns of type anydata that embedded the LCR. It is not an easy task but it has been scripted.
download smenu from www.smenu.org, install and type
'aq -lq' to see all your queue tables
'aq -readp <queue table>' to list contents of the queue table and the MSGID and SCN.
pick one MSG that you want to see :
'aq -readp <queue table> -key <MSGID> and you will see the before and after values of the rows contained in the MSG (LCR).
if you want to see the SQL text for this SCN you and the archive is still present on your disk your can pick the SCN of the MSG ID, goes on the source DB (install also smenu) and type lgm -s <SCN> and you will see the text of the SQL at the orgin of this LCR (using logminer).
I am not sure of the compatibility of Smenu for 9i. It has been started in 9I but streams on 9i is so painful that the compatibilty with this mess has not been cared about.

Web Service help - ORA-30625: method dispatch on NULL SELF errors

Hi All
I could do with some assistance getting Web service's up & running on my application
I've been following this guide but altering to fit in with our internal web services... the Internet police here at work have youtube blocked off so unable to test end to end using the OTN tutorial
I've created a web service named PASSWORDGEN with the results stored in the collection PASSWORDRESULT
On my page I've created the process that invokes the webservice PASSWORDGEN which is set to run on load - before header - seq #10
then created the pl/sql anonymous block process which is set to run on load - before header - seq #20
I've used the pl/sql example given in the tutorial but substituted their references to collections with my named collection .
declare
l_clob clob;
l_xml xmltype;
l_val clob;
begin
for c1 in (select clob001
from apex_collections
where collection_name = 'PASSWORDRESULT'
) loop
l_clob := c1.clob001;
exit;
end loop;
l_xml := xmltype.createxml(l_clob);
l_val := dbms_xmlgen.convert(l_xml.extract('/methodResponse/params/param/value/string/text()').getclobval(),1);
apex_collection.update_member_attribute(
p_collection_name => 'PASSWORDRESULT',
p_seq => '1',
p_clob_number => '1',
p_clob_value => l_val );
end;
if I try to run the page at this point I get the error ORA-30625: method dispatch on NULL SELF argument is disallowed
what I think is happening, from what I've read up on, is that the collection is empty?
so I'm trying to find out if the web service is not populating the collection correctly or have I made a mistake in the above syntax & trying to reference the collection incorrectly.
Is there a way I can query the collection using TOAD?
Edited by: Mr JD on 21-Jul-2010 08:38

ok so found the collection but when I invoke the web service the collection record is not populated. I've tested the webservice & a result is returned but for some reason when I either run the test or run the page which invokes the web service as a page render process the collection is still not populated.....
what I'm I missing here as the setup of the web service is pretty straight forward & testing the web service does produce a result within the test window

ORA-30625: method dispatch on NULL SELF error

Can Someone help me? I'm new to oracle. I'm writing a procedure to copy a file from my hard drive to oracle. I am getting an error: ORA-30625: method dispatch on NULL SELF argument is disallowed. So I just broke the code down to this little piece. I still get the same error. I created a directory called INPUT_FILE and the file test.jpg is in that directory. What am I missing?
1 Declare
2 imag ordsys.ordimage;
3 ctx raw(4000) :=null;
4 BEGIN
5 imag.setsource('FILE' , 'INPUT_FILE', 'test.jpg');
6 imag.import(ctx);
7* end;
SQL> /
Declare
ERROR at line 1:
ORA-30625: method dispatch on NULL SELF argument is disallowed
ORA-06512: at line 5
null

There is a sample code for importing an image from an external file into the database in the section 2.2.8 of the interMedia User's Guide:
http://otn.oracle.com/doc/oracle8i_816/inter.816/a67299/mm_uses.htm#601053
Basically, you have to have a table in which you store the image in the database first.

Execute immediate on DBMS_METADATA.GET_DDL with error of ORA-01031: insufficient privileges

I want to mirror a schema to a existing schema by creating DDL and recreate on the other schema with same name.
I wrote the code below:
create or replace
PROCEDURE                                    SCHEMA_A."MAI__DWHMIRROR"
AS
v_sqlstatement CLOB:='bos';
str varchar2(3999);
BEGIN
select
    replace(
      replace(replace(
      replace(DBMS_METADATA.GET_DDL('TABLE','XXXX','SCHEMA_A'),'(CLOB)',''),';','')
    ,'SCHEMA_A'
    ,'SCHEMA_B'
into v_sqlstatement
from dual;
select CAST(v_sqlstatement AS VARCHAR2(3999)) into str from dual;
execute immediate ''||str;
END;
And Executing this block with below code:
set serveroutput on
begin
SCHEMA_A.MAI__DWHMIRROR;
end;
But still getting the following error code:
Error report:
ORA-01031: insufficient privileges
ORA-06512: at "SCHEMA_A.MAI__DWHMIRROR", line 47
ORA-06512: at line 2
01031. 00000 - "insufficient privileges"
*Cause:    An attempt was made to change the current username or password
           without the appropriate privilege. This error also occurs if
           attempting to install a database without the necessary operating
           system privileges.
           When Trusted Oracle is configure in DBMS MAC, this error may occur
           if the user was granted the necessary privilege at a higher label
           than the current login.
*Action:   Ask the database administrator to perform the operation or grant
           the required privileges.
           For Trusted Oracle users getting this error although granted the
           the appropriate privilege at a higher label, ask the database
           administrator to regrant the privilege at the appropriate label.

user5199319 wrote:
USER has DBA Role
when all else fails Read The Fine Manual
DBMS_METADATA

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Exception in thread "main"
java.lang.NoClassDefFoundError: StringManipulation
Press any key to continue...So you managed to compile your code since now you are running it. This error means that the class StringManipulation was not found. Usually an indicator that your classpath is incorrect.
What did you do to generate this error? That is, how did you execute your program?
[edit] if you did not compile your code then there is no class file StringManipulation.class and this error will appear.

Need HELP with Error -69. Conventional method NOT working.

Hello,
I have had problems on and off with the iTunes-iPod syncing, encountering the -69 error message at points. I have read the Apple documentation on this error message. Removing the suddenly-offending music file from iTunes was easy enough in most cases, but now I am unable to sync the iPod at all. It seems that every file I have is suddenly causing this error message. Even new files I just downloaded and added to iTunes are giving me this message. It seems my iPod is unusable at this point. Is there anything else that I can do, or should I just get a new iPod?
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ORA-30625 error

I am trying to run a procedure in a package and I keep getting this error
ERROR at line 1:
ORA-30625: method dispatch on NULL SELF argument is disallowed
ORA-06512: at "IXSEMF01.EMF_INTERFACE_PKG", line 7
Here is my package body:
PACKAGE BODY EMF_INTERFACE_PKG
IS
PROCEDURE EMF_LOG_XML_PROC (wefXmlData IN XMLType)
IS
eventId VARCHAR(1024);
BEGIN
eventId := wefXmlData.extract('//ManagementEvent/text()').getStringVal();
INSERT INTO IXSEMF01.EVENT_STORE(EVENT_ID, EVENT_XML)
VALUES (eventId, wefXmlData);
END EMF_LOG_XML_PROC;
END EMF_INTERFACE_PKG;
This is what I am calling:
call EMF_INTERFACE_PKG.EMF_LOG_XML_PROC(XMLType('<ManagementEvent xmlns:muws1="http://docs.oasis-open.org/wsdm/muws1-2.xsd" ReportTime="2007-12-04T10:34:00.000-05:00" xmlns="http://docs.oasis-open.org/wsdm/muws1-2.xsd">
<muws1:EventId>wef://SOASuite/BPEL?eventId=12345</muws1:EventId>
<muws1:SourceComponent>
<muws1:ResourceId>wef://SOASuite/sandbox/BPEL/emf/raiseEventBPEL?instanceId=123456</muws1:ResourceId>
<muws1:ComponentAddress>
<alticor:ManagementURL xmlns:alticor="http://www.alticor.com/extensions">http://lnax30f:8888/BPELConsole</alticor:ManagementURL>
</muws1:ComponentAddress>
</muws1:SourceComponent>
<muws1:ReporterComponent>
<muws1:ResourceId>wef://SOASuite/sandbox/BPEL/emf/raiseEventBPEL?instanceId=123456</muws1:ResourceId>
<muws1:ComponentAddress>
<alticor:ManagementURL xmlns:alticor="http://www.alticor.com/extensions">http://lnax30f:8888/BPELConsole</alticor:ManagementURL>
</muws1:ComponentAddress>
</muws1:ReporterComponent>
<muws2:Situation xmlns:muws2="http://docs.oasis-open.org/wsdm/muws2-2.xsd">
<muws2:SituationCategory>
<muws2:CreateSituation/>
</muws2:SituationCategory>
<muws2:SuccessDisposition>Successful</muws2:SuccessDisposition>
<muws2:Priority>1</muws2:Priority>
<muws2:Severity>1</muws2:Severity>
<muws2:Message>Tihs is a test message</muws2:Message>
<muws2:SubstitutableMsg MsgId="T1" MsgIdType="wef://SOASuite/BPEL/log"/>
</muws2:Situation>
<alticor:ExtendedData xmlns:alticor="http://www.alticor.com/extensions" profile="PurchaseOrderKey"/>
</ManagementEvent>'))
Message was edited by:
IT Intern

Does the following return the error when setting l_data or making the call to your procedure?
declare
l_data XMLTYPE;
begin
l_data := XMLType('<ManagementEvent xmlns:muws1="http://docs.oasis-open.org/wsdm/muws1-2.xsd" ReportTime="2007-12-04T10:34:00.000-05:00" xmlns="http://docs.oasis-open.org/wsdm/muws1-2.xsd">
<muws1:EventId>wef://SOASuite/BPEL?eventId=12345</muws1:EventId>
<muws1:SourceComponent>
<muws1:ResourceId>wef://SOASuite/sandbox/BPEL/emf/raiseEventBPEL?instanceId=123456</muws1:ResourceId>
<muws1:ComponentAddress>
<alticor:ManagementURL xmlns:alticor="http://www.alticor.com/extensions">http://lnax30f:8888/BPELConsole</alticor:ManagementURL>
</muws1:ComponentAddress>
</muws1:SourceComponent>
<muws1:ReporterComponent>
<muws1:ResourceId>wef://SOASuite/sandbox/BPEL/emf/raiseEventBPEL?instanceId=123456</muws1:ResourceId>
<muws1:ComponentAddress>
<alticor:ManagementURL xmlns:alticor="http://www.alticor.com/extensions">http://lnax30f:8888/BPELConsole</alticor:ManagementURL>
</muws1:ComponentAddress>
</muws1:ReporterComponent>
<muws2:Situation xmlns:muws2="http://docs.oasis-open.org/wsdm/muws2-2.xsd">
<muws2:SituationCategory>
<muws2:CreateSituation/>
</muws2:SituationCategory>
<muws2:SuccessDisposition>Successful</muws2:SuccessDisposition>
<muws2:Priority>1</muws2:Priority>
<muws2:Severity>1</muws2:Severity>
<muws2:Message>Tihs is a test message</muws2:Message>
<muws2:SubstitutableMsg MsgId="T1" MsgIdType="wef://SOASuite/BPEL/log"/>
</muws2:Situation>
<alticor:ExtendedData xmlns:alticor="http://www.alticor.com/extensions" profile="PurchaseOrderKey"/>
</ManagementEvent>');
EMF_INTERFACE_PKG.EMF_LOG_XML_PROC(l_data);
end;

Trigger error ORA-30625

I created a trigger that executes a procedure on INSERT or UPDATE. This is the SQL of the trigger...
DECLARE
INDTS VARCHAR2(15);
REPORTERS VARCHAR2(30);
p_session myschema.wwa_api_module_session;
begin
INDTS:= p_session.get_value_as_varchar2(p_block_name=>'DEFAULT', p_attribute_name => 'A_INDT');
REPORTERS:=p_session.get_value_as_varchar2(p_block_name=>'DEFAULT', p_attribute_name => 'A_REPORTER');
nyspcr.alert_returned_transcripts(INDTS,REPORTERS);
end; .
Basically, the procedure takes in two values that were just inserted into the table to use in the WHERE statement of a query of another table..if there is a match a print statement appears.
This trigger worked(executed the procedure,statement appeared) on the first couple of tries BUT I also got this error message
ORA-30625: method dispatch on NULL SELF argument is disallowed (WWV-16016)
...THEN it stopped working and I still got this error message. What does it mean?

I created a trigger that executes a procedure on INSERT or UPDATE. This is the SQL of the trigger...
DECLARE
INDTS VARCHAR2(15);
REPORTERS VARCHAR2(30);
p_session myschema.wwa_api_module_session;
begin
INDTS:= p_session.get_value_as_varchar2(p_block_name=>'DEFAULT', p_attribute_name => 'A_INDT');
REPORTERS:=p_session.get_value_as_varchar2(p_block_name=>'DEFAULT', p_attribute_name => 'A_REPORTER');
nyspcr.alert_returned_transcripts(INDTS,REPORTERS);
end; .
Basically, the procedure takes in two values that were just inserted into the table to use in the WHERE statement of a query of another table..if there is a match a print statement appears.
This trigger worked(executed the procedure,statement appeared) on the first couple of tries BUT I also got this error message
ORA-30625: method dispatch on NULL SELF argument is disallowed (WWV-16016)
...THEN it stopped working and I still got this error message. What does it mean?

ORA-30625

Hi,
I have created custom insert button in my form and i have written following code on CUSTOM PL/SQL EVENT handler
onINSERT(
p_block_name => p_block_name ,
p_object_name => p_object_name,
p_instance => p_instance ,
p_event_type => p_event_type ,
p_user_args => p_user_args ,
p_session => p_session);
onSuccess(
p_block_name => p_block_name ,
p_object_name => p_object_name,
p_instance => p_instance ,
p_event_type => p_event_type ,
p_user_args => p_user_args ,
p_session => p_session);
When i click on Insert button, i am able to save the record but also i get following error.
ERROR:
ORA-30625: method dispatch on NULL SELF argument is disallowed.
ORA-06512: at "PORTAL30.WWA_AAP_MODULE"
Has anyone comeacross this problem?
Thank you
Shobha
null

I'm getting nearly the same errors running
on portal 3.0.9.
When trying to direct a successful form submission to calling page using
call('','p_back_url');
I get this in apache error log...
ORA-30625: method dispatch on NULL SELF argument is disallowed
ORA-06512: at "PORTALCR.WWA_APP_MODULE", line 42
ORA-06512: at "PORTALCR.WWA_APP_MODULE", line 820
ORA-06501: PL/SQL: program error
ORA-06512: at line 8
This worked in 3.0.6.
The inserts and deletes work fine, I'm just not getting back to the calling page.
Cheers,

ORA-30625 sys.xmltype

every time when I run function GET_PURCHASEORDER_VALUE Oracle rises error ora-30625 in line*. I work in Oracle release 9.0.1.3.0. what shuld I do? help me. please.
create or replace function GET_PURCHASEORDER_VALUE(PURCHASEORDER in sys.XMLTYPE)
return number is
LINEITEMS sys.XMLTYPE;
LINEITEM sys.XMLTYPE;
COST number;
QUANTITY number;
TOTAL number := 0;
I binary_integer := 1;
begin
LINEITEMS := PURCHASEORDER.extract('//LineItem'); *
loop
LINEITEM := LINEITEMS.extract('/LineItem['||I||']');
exit when LINEITEM is null;
COST := LINEITEM.extract('/LineItem/Part/@UnitPrice').getNumberVal();
QUANTITY := LINEITEM.extract('/LineItem/Part/@Quantity').getNumberVal();
TOTAL := TOTAL + (COST * QUANTITY );
I := I + 1;
end loop;
return TOTAL;
end GET_PURCHASEORDER_VALUE;
ORA-30625 method dispatch on NULL SELF argument is disallowed

9.1.0.3 has limited XPATH support. Can you upgrade to 9.2.0.2?
Can you try extractValue instead of extract?

Stacked with Error:-30625:ORA-30625: method dispatch on NULL SELF argument

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