Problem with database adapter on plsql procedure with in/out parameters

running BPEL 10.1.3.1 and using the database adapter on a plsql procedure with in/out parameters I get errors
the plsql procedure:
create or replace procedure proc_with_clob_inout_parameter(
p_string in varchar2,
p_clob in out clob)
is
begin
p_clob := p_string;
end proc_with_clob_inout_parameter;
In BPEL I call this procedure. When I only assign a value to the p_string parameters (in a BPEL assign) all is well. When I also assign a value to the p_clob parameter the error occurs:
<part name="summary">
<summary>
file:/ora1/app/oracle/as101.3/bpel/domains/digitaaldossier/tmp/.bpel_janb_inout_1.0_f6908ccf864581b7265c362444e88075.tmp/twee.wsdl
[ twee_ptt::twee(InputParameters,OutputParameters) ] - WSIF JCA Execute of
operation 'twee' failed due to: Error while trying to prepare and execute
an API.
An error occurred while preparing and executing the
JANB.PROC_WITH_CLOB_PARAMETER2 API. Cause: java.sql.SQLException: Parameter
Type Conflict [Caused by: Parameter Type Conflict]
; nested exception is:
ORABPEL-11811
Error while trying to prepare and execute an API.
An error occurred while preparing and executing the
JANB.PROC_WITH_CLOB_INOUT_PARAMETER API. Cause: java.sql.SQLException: Parameter
Type Conflict [Caused by: Parameter Type Conflict]
Check to ensure that the API is defined in the database and that the
parameters match the signature of the API. Contact oracle support if error
is not fixable.
</summary>
</part>
In BPEL 10.1.2.0 this isn't a problem. I tested it against a 10.2.0.1 and a 10.2.0.2 database and in both situations I get the error with BPEL 10.1.3.1 and no error with BPEL 10.1.2.0
it appears to be a problem in the database adapter...
anyone with the same problems and/or a solution?

Not of any use to you, but we had exactly the same problem on Friday when we applied AS 10.1.2.2 Patchset on top of BPEL 10.1.2.0.2.
The clob in our pl/sql proc wan't declared as in/out but for some reasons JDeveloper had created a clob on the Output Parameter type in the db partner link xsd. I removed this and it worked. This code had been untouched , and working fine, for months.
I'll be raising an SR today.
Rob J

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Database Adapter calling stored procedure with xmlDOM.DOMNODE input problem

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The stored procedure is very simple as below:
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This problem can be resolved by granting execute permission on the object type to the caller. For example, if the stored procedure is in schema1 and the object type is in schema2 then you would connect as schema2 and execute
SQL> grant execute on <object type> to schema1
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Do you want an easy way?
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>
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Hi,
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{color:#0000ff}
Doubt: Do I need to declare ArrayDescriptors to retrieve the VArray from the Plsql procedure.
I think the below statement is enough; we need ArrayDescriptors only when we we wish to send a Plsql Object or Varray from Java code to the procedure. Plz correct me if not so.
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ARRAY SimpleOUTArray = (ARRAY) ((OracleCallableStatement) dbCallableStatement).
getObject(Integer.parseInt(arlParameterOutIndex.get(i).toString()));{color}
I am unable to realize where the mistake is?
{color:#800000}
{color}{color:#800000}
VARRAY AND PROC DETAILS:
TYPE STRUCT_JOB_DETAILS AS OBJECT
APPL_NO NUMBER (10),
S_FNAME VARCHAR2 (32 Byte),
S_MI VARCHAR2 (32 Byte),
S_LNAME VARCHAR2 (32 Byte),
APPL_DATE DATE,
DESCRIPTION VARCHAR2 (100 Byte),
S_UCID VARCHAR2 (8 Byte)
TYPE VARRAY_JOB_DETAILS IS VARRAY(100) OF STRUCT_JOB_DETAILS;{color}
{color:#800000}PROCEDURE:{color}
{color:#800000}CREATE OR REPLACE PACKAGE PACK_SEMSADMIN_OFFEREDJOBS
AS
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PROCEDURE Admin_Jobs_Offered_Rtr
ic_status IN VARCHAR2,
or_offered_jobs OUT Generic_Cursor_Type,
va_varray_job_detail OUT VARRAY_JOB_DETAILS
CREATE OR REPLACE PACKAGE BODY PACK_SEMSADMIN_OFFEREDJOBS
AS
PROCEDURE Admin_Jobs_Offered_Rtr
ic_status IN VARCHAR2,
or_offered_jobs OUT Generic_Cursor_Type,
va_varray_job_detail OUT VARRAY_JOB_DETAILS
AS
vc_query VARCHAR2(15000) := '';
vc_query_1 VARCHAR2(15000) := '';
counter NUMBER := 1;
vc_no NUMBER := 0;
or_applicants_list Generic_Cursor_Type;
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account_no VARCHAR2(10 BYTE),
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head_lname VARCHAR2(32 BYTE),
num NUMBER
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S_FNAME VARCHAR2 (32),
S_MI VARCHAR2 (32),
S_LNAME VARCHAR2 (32),
APPL_DATE DATE,
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vn_job_offered type_job_offered;
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va_varray_job_detail.extend(100);
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LOOP
FETCH or_offered_jobs INTO vn_appln_list;
EXIT WHEN or_offered_jobs%NOTFOUND;
vc_query_1 := '';
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vc_query_1 := vc_query_1 || ' stud_apps.appl_date APPL_DATE, look_up.description DESCRIPTION, ' ;
vc_query_1 := vc_query_1 || ' stud_apps.s_ucid S_UCID ' ;
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/{color}
Reqire help plzzzz !!!
Thanks.

Originally posted by JDBC Development Team:
It's very similar to other datatype except that it uses OracleTypes.ARRAY typecode and the value is mapped to a oracle.sql.ARRAY instance. The code looks as follows --
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null

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Edited by: 946207 on Nov 20, 2012 2:05 PM

946207 wrote:
there will be a way with which i can see all the data(select * from test_sh) as the output of the plsql procedurePL/SQL is
a) nothing at all like T-SQL
b) two different languages, PL (Programming Logic) and SQL
SQL is used to access data in the Oracle database. So select * from test_sh is the correct statement to access the data.
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http://blogs.oracle.com/fusionmiddlewarereallife/soa_11g_bpel_composite_and_database_adapter.html

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Regards
Héctor

I doubt. Drivers/DB support is at http://download.oracle.com/docs/cd/E11036_01/integrate.1013/b28994/adptr_db.htm#BDCIIDAE
Manoj
Edited by: mneelapu on Aug 18, 2009 4:18 PM

Polling table with Database Adapter

Hi All,
I have created a Database Adapter to poll the table for the new record or modified.
I have added a receive activity to that Adapter and deployed.
However the instance is not completing and its in always running state and waiting at receive activity.
Can you please help me out
Thanks

hello,
i have to do database polling..this is wat i have done.but instance is not getting created in BPEL..
i have created a sequence in databse.
i have created a source table in database which has three colums id,name,sequence.(generated by doin seq.nextval)
i have created a table as seqhelper table which has two fields table_name and seqid.
now i hav dragged a db adapter.I hav chosen poll,update seq table..and given my seq table name,seqname filed as table_name,seqvalue field as seqid.and sequence fiels ad sequence column of source table ...and done polling frequency as 5 seconds.
now created a bpel process,chosen interface as based on wsdl and selected db adapters wsdl file and linked to bpel after removing the default exposed service of bpel..so bpel as one receive activity joined to db adapter...
WHEN<
i am inserting any new records to source table....instance is not getting created...please help..

Problem with database adapter on plsql procedure with in/out parameters

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