JDBC Sender adapter - Oracle - Stored Procedure - Error

Hello,
Need few clarifications on JDBC sender adapter and stored procedures when connecting to Oracle DB.
My scenario is, Oracle to SAPBW. So in sender JDBC adapter, we have used a SP having multiple SQL statements it, esp. one of the SELECT statment having Joins on a table and View.
My questions are,
1) Is it possible to have more SQL statements in SP for Sender JDBC?
2) Is the SP of Oracle DB returns resultset or cursor?
I have tried in searching the forum perticularly for connecting to Oracle as Sender and below like said that there is a limitation of XI JDBC when connecting to Oracle.
Executing an Oracle Stored Procedure from Sender JDBC adapter
So please clarify the doubts and help me.
With regards,
Jilan

Hi Jilan,
Unlike what was mentioned in the link given by you that oracle returns cursor and not resultset is not completely true. It may be difficult but certainly not impossible.
Refer : http://www.enterprisedt.com/publications/oracle/result_set.html
regards
joel

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JDBC Receiver to ORACLE Stored Procedure

Hi Experts
I browed the forum and could not find a strait answer to my problem. Hence I am posting this thread.
I have a sync call using JDBC Receiver to ORACLE stored procedure.
The definition of the procedure is as follows:
CREATE OR REPLACE procedure TW.XI_TEST
    (p_edi_extract_id varchar2, p_res out edi_extract%rowtype) is
t edi_extract%rowtype;
begin
select *
into p_res
from edi_extract e
where e.edi_extract_id = to_number(p_edi_extract_id);
exception
   when no_data_found then
        p_res := t;
end XI_TEST;
The request XML is as follows:
<?xml version="1.0" encoding="UTF-8" ?>
<ns0:MT_EDIExtractSelectionRequest xmlns:ns0="urn:zim.com:tests">
<STATEMENT>
<PROC_NAME ACTION="EXECUTE">
<TABLE>TW.XI_TEST</TABLE>
<EDI_EXTRACT_ID isInput="true" type="STRING">4223142</EDI_EXTRACT_ID>
</PROC_NAME>
</STATEMENT>
</ns0:MT_EDIExtractSelectionRequest>
The error I am getting is as follows:
com.sap.engine.interfaces.messaging.api.exception.MessagingException:
Error processing request in sax parser:
Error when executing statement for table/stored proc. 'TW.XI_TEST' (structure 'STATEMENT'):
java.sql.SQLException: ORA-06550: line 1, column 7: PLS-00306:
wrong number or types of arguments in call to 'XI_TEST' ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
Any help would be appreciated.
Regards
Effi.

>
Rajesh wrote:
> > Hi Rajesh
> >
> > The structure of my data type for the request query is as follows:
> >
> >
DT_EDIExtractSelectionRequest (Complex Type)
> >    STATEMENT (Element)
> >       PROC_NAME (Element)
> >          ACTION (Attribute) _mapped to_: EXECUTE
> >          TABLE (Element) _mapped to_: TW.XI_TEST
> >          EDI_EXTRACT_ID (Element) _mapped to_: 123456
> >             isInput (Attribute) _mapped to_: true
> >             type (Attribute) _mapped to_: STRING
> >          EDI_EXTRACT (Element)
> >             isOutput (Attribute) _mapped to_: true
> >             type (Attribute) _mapped to_: CURSOR
> >
> >
>
>
> Change the DT type to like below
>
>            STATEMENT (Element)
>                   ACTION (Attribute) _mapped to_: EXECUTE
>                   TABLE (Element) _mapped to_: TW.XI_TEST
>                   EDI_EXTRACT_ID (Element) _mapped to_: 123456
>                        isInput (Attribute) _mapped to_: true
>                        type (Attribute) _mapped to_: STRING
>                   EDI_ETRACT (Element)
>                      isOutput (Attribute) _mapped to_: true
>                     type (Attribute) _mapped to_: CURSOR
>
> and try ...actually i dont remeber the exact strucuture..but i tolo faced the same pain of this
>
> HTH
> Rajesh
Hi Rajesh
Changing the DT per your suggestion result in the following error:
<SAP:AdditionalText>com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error processing request in sax parser:
No 'action' attribute found in XML document
(attribute "action" missing or wrong XML structure)</SAP:AdditionalText>
Omitting the PROC_NAME element from the DT is not correct.
Also, I would also like to clarify that the variables of the DT I am using are:
EDI_EXTRACT_ID is defined as string
EDI_EXTRACT is defined as string
Because the variable p_res is mapped to nothing in the request payload it does not show.
I read in one of the posts that this is correct and the variable is used due to the fact the isOutput attribute is true.
Regards,
Effi.
Edited by: Effi Olivkovitch on Dec 6, 2009 9:11 AM
Edited by: Effi Olivkovitch on Dec 6, 2009 9:18 AM

JDBC Receiver Adapter - Call Stored Procedure

Hi,
I am using a JDBC receiver adapter to call a stored procedure in oracle.
My target structure looks like:-
<STATEMENT>
<storedProcedureName action="EXECUTE">
<table>realStoredProcedureName</table>
<serialDate hasQuot="NO" isInputType="true" type="date">TO_DATE('07-15-2008 08:00:11','MM-DD-YYYY HH24:MI:SS')</serialDate>
<serialNo isInputType="true" type="NUMERIC">123456</serialNo>
</storedProcedureName>
</STATEMENT>
The storedprocedure takes two input values and has one output value.
The first parameter of the stored procedure is serialDate and the second input parameter is serialNo.
I am getting an exception:-
<SAP:AdditionalText>com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error processing request in sax parser: Error when executing statement for table/stored proc. 'storedProcedureName' (structure 'STATEMENT'): java.lang.NumberFormatException: For input string: "TO_DATE('07"</SAP:AdditionalText>
Any ideas how to fix this issue.
Thanks.
Krishnan

Hi Krishnan,
<STATEMENT>
<storedProcedureName action="EXECUTE">
<table>realStoredProcedureName</table>
<serialDate hasQuot="NO" isInputType="true" type="date">TO_DATE('07-15-2008 08:00:11','MM-DD-YYYY HH24:MI:SS')</serialDate>
<serialNo isInputType="true" type="NUMERIC">123456</serialNo>
</storedProcedureName>
</STATEMENT>
The storedprocedure takes two input values and has one output value.
The first parameter of the stored procedure is serialDate and the second input parameter is serialNo.
I am getting an exception:-
<SAP:AdditionalText>com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error processing request in sax parser: Error when executing statement for table/stored proc. 'storedProcedureName' (structure 'STATEMENT'): java.lang.NumberFormatException: For input string: "TO_DATE('07"</SAP:AdditionalText>
In the XML structure you cannot use TO_DATE function . Please pass the DATE in the correct format which the Stored procedure can accept . Get the out put what you expected from TO_DATE function and use that value in the structure.
Regards,
Kishore

Callable statement with oracle stored procedure error

i'm calling a stored procedure in java with the following code. However i constantly recieve this error
so what is going on please HELP
Parameter Type Conflict: sqlType=2006
my call statement would be this:
call Statement = {call getUserByLogin(?,?,?,?)}
if(storedProcedureName=="getUserByLogin"){
strCStmt = ("{call " + storedProcedureName +"(?,?,?,?) }");
cStmt.setObject(1, "system");
cStmt.setObject(2, "username");
cStmt.setObject(3,"password");
cStmt.registerOutParameter(4, java.sql.Types.REF);
rs = cStmt.executeQuery();
i've also tried it with a setString as the IN parameter:
here's the stored procedure:
CREATE OR REPLACE PROCEDURE getUserByLogin (
arg_subscriptionName IN varchar,
arg_loginName IN varchar,
arg_password IN varchar,
arg_rec_userinfo_valLanguage OUT types.rec_userinfo_valLanguage
) AS
var_userNum int;
BEGIN
select
u.userNum into var_userNum
from
userInfo u,
subscription s
where
s.subscriptionName = arg_subscriptionName AND
s.subscriptionNum = u.subscriptionNum AND
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u.password = arg_password;
if (var_userNum is null) then
var_userNum := 0;
end if;
getUser(var_userNum, arg_rec_userinfo_valLanguage);
END;

i'm calling a stored procedure in java with the
following code. However i constantly recieve this
error
so what is going on please HELP
Parameter Type Conflict: sqlType=2006
my call statement would be this:
call Statement = {call getUserByLogin(?,?,?,?)}
if(storedProcedureName=="getUserByLogin"){
strCStmt = ("{call " + storedProcedureName +"(?,?,?,?)
cStmt.setObject(1, "system");
cStmt.setObject(2, "username");
cStmt.setObject(3,"password");
cStmt.registerOutParameter(4, java.sql.Types.REF);
rs = cStmt.executeQuery();
i've also tried it with a setString as the IN
parameter:
here's the stored procedure:
CREATE OR REPLACE PROCEDURE getUserByLogin (
arg_subscriptionName IN varchar,
arg_loginName IN varchar,
arg_password IN varchar,
arg_rec_userinfo_valLanguage OUT
types.rec_userinfo_valLanguage
) AS
var_userNum int;
BEGIN
select
u.userNum into var_userNum
from
userInfo u,
subscription s
where
s.subscriptionName = arg_subscriptionName AND
s.subscriptionNum = u.subscriptionNum AND
u.loginName = arg_loginName AND
u.password = arg_password;
if (var_userNum is null) then
var_userNum := 0;
end if;
getUser(var_userNum, arg_rec_userinfo_valLanguage);
END;
/Hai,
Try with this if u are using Oracle.
import oracle.sql.*;
import oracle.jdbc.driver.*;
(inbetween ur code)
cStmt.registerOutParameter(4, OracleTypes.CURSOR);
//in place of "cStmt.registerOutParameter(4, java.sql.Types.REF);"
Hope u reply with joy.
regards,
Siva Kumar Annavaram

JDBC sender adapter - driver problems

Hi.
Iu2019m struggling with a little problem regarding the JDBC sender adapter, querying an Oracle database.
Iu2019m making a simple SELECT statement, where one of the fields is of the typeu201DTIMESTAMP(0) WITH LOCAL TIMEu201D.
Making the query in a SQL client works just fine, but in the JDBC sender adapter, it generates this error u201DError during conversion of query result to XML: java.sql.SQLException: Session Time Zone not set!u201D
Iu2019ve searched for answers on numerous forums, and found one place, where the following where the solution:
>>> Hi. The issue is that the driver itself needs to have a time zone
>>> set. You have to call setSessionTimeZone() on the connection object.
Unfortunately it is a bit hard to call this function in the adapter.
Any of you guys have an idea what to do?
I can add, that making a query, where no date fields are selected, works fine in the adapter.
Regards...
Peter

Problem solved...
Put a conversion (CONCAT, SUBSTR, TO_CHAR, etc.) around the date field you are about to fetch, and it works just fine.

Executing an Oracle Stored Procedure from Sender JDBC adapter

I could really use some help from someone who had done this before.
I've read the help about using the JDBC sender adapter, but it's not helping enough.
I found this line: "Specify an SQL EXECUTE statement to execute a stored procedure, which contains exactly one SELECT statement.
The expression must correspond to the SQL variant supported by the relevant JDBC driver. It can also contain table JOINs."
That's definately what we want to do, but we can't figure out the syntax.
The procedure in oracle looks like this:
CREATE OR REPLACE PROCEDURE test_ref_cursor
( cur_generic IN OUT result_sets.cur_generic)
as
BEGIN
Open cur_generic for
select
   proposal_number,
   to_char(sequence_number),
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   column_value,
   update_timestamp,
   update_user
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   coeus.sap_test;
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<i>I will absolutely return and give points, but PLEASE read my whole post before answering and do not just link me to or quote the help for configuring a sender JDBC adapter or blogs that are about the JDBC adapter in general but do not deal with the issues I am having. Thank you.</i>

Hi Vanda,
Unfortunately, the sender JDBC adapter does not support Oracle's store procedure/function. Unlike stored procedures from other database vendors, Oracle returns a cursor, not a resultset. The sender JDBC adapter must send a resultset to XI.
There are 2 possible ways you can accomplish this:
1. Use BPM and call the Oracle stored procedure using a receiver adapter via a asynch-synch bridge.
2. Develop a user-module for the adapter, which can be used with a sender adapter.
Thanks
Prasad

JDBC Sender - Oracle Stored procedures

hi all
i am working on JDBC sender - File receiver
I am fetching data from Oracle database
if i write select query directly in sender adapter the scenario is working properly but when try to write stored procedure in oracle and use execute statement in JDBC, adapter is throwing error.
As in oracle to fetch multiple rows i have to use cursors .
i read lot of articles in forum but still not clear on following issues :can any one solve them?
1 . To get multiple rows can i write SP without cursors?
2 . If SP is using cursor do my XI accept it or it only accepts resultset? in that case how to write sp.
thanks & regards
sheetal

Sheetal,
Adding to Jai Shankar's reply, Like pointed out, Oracle Stored Procedures return Cursors and XI sender JDBC adapter expects resultsets and so it is not possible to call Oracle SP's from Sender JDBC adapters.
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In JDBC Sender Adapter , the server is Microsoft SQL .I need to pass current date as the input column while Executing stored procedure, which will get me 10 Output Columns. Kindly suggest me the SQL Query String

In JDBC Sender Adapter , the server is Microsoft SQL .I need to pass current date as the input column while Executing stored procedure, which will get me 10 Output Columns. Kindly suggest me the SQL Query String , for executing the Stored Procedure with Current date as the input .

Hi Srinath,
The below blog might be useful
http://scn.sap.com/community/pi-and-soa-middleware/blog/2013/03/06/executing-stored-procedure-from-sender-adapter-in-sap-pi-71
PI/XI: Sender JDBC adapter for Oracle stored procedures in 5 days
regards,
Harish

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Hi,
I have a requirement to call stored procedure using JDBC sender adapter for retriving data from an Oracle database.
I need to execute first stored procedure call from Querry SQL statement and then trigger second stored procedure call for confirming the succesful retrival of those records from the update SQL statement.
Querries:
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Thanks.
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>1. Can we trigger stored procedure from Update statement of JDBC sender.
I think not possible using update statement.
> Can we call stored procedure from Querry statement, since I have read on other sdn threads that stored procedure calls on Oracle database are not allowed. If not possible to have "Execute stored procedure" would the function call (select * from table(function name)) work same as stored procedure.
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>. In a JDBC sender the Querry statement and Update statement are executed in same session call and same database connection. What happens if the querry statement was not succesful, would the update be still triggered.
No select and update handles in the same session using the same thread so if one transaction fails update should not proceed.

Invoking Oracle stored procedures from within a JDBC channel for PI 7.1

Hi ,
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Thanks & Regards,
Saru

HI,
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http://help.sap.com/saphelp_nwpi71/helpdata/EN/44/7b72b2fde93673e10000000a114a6b/content.htm
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Dear friends,
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Raju

Hi
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//Johan

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http://www.oracle.com/technology/oramag/oracle/06-sep/o56asktom.html
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<a href="/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions"><b>XI / PI FAQ - Frequently Asked Questions</b></a>

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Hi,
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<b>jdbc:oracle:thin:@<IP adress>:<listener port>:<instance name (database name)>
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JDBC Sender adapter - Oracle - Stored Procedure - Error

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