XI/PI: jdbc receiver using stored procedure with arrays

The company needs an interface to search for header data and detail to a legacy system.
This interface from ERP to legacy system is synchronous and uses stored procedure.
The definition of the stored procedure is as follows:
PROCEDURE
Generar_Detalle_Vtas_Pagadas
    (p_cvendedor                 IN bdc_vendedores.cvendedor%TYPE,
    p_fdesde                   IN DATE,
    p_fhasta                     IN DATE,
    v_encabezado_ct           OUT encabezado_ct,
    v_detalle_vtas_pagadas_ct OUT detalle_vtas_pagadas_ct,
    err_num                 OUT NUMBER
Data types used in stored procedure:
TYPE encabezado_ct AS OBJECT
( CREGION         NUMBER(22),
XREGION         VARCHAR2(50),
CMERCADO        NUMBER(22),
XMERCADO        VARCHAR2(50),
CTVENDEDOR      VARCHAR2(5),
XCTVENDEDOR     VARCHAR2(50),
XDENOMINACION   VARCHAR2(15))
TYPE detalle_vtas_pagadas_ct AS OBJECT
(     CITEM           VARCHAR2(10),
      XIDENTIFICADOR VARCHAR2(15),
      XCONTRATO       VARCHAR2(15),
      XVALOR          VARCHAR2(30),
      CCUENTA         VARCHAR2(15),
      FACTIVACION     DATE,
      XDOMINIO        VARCHAR2(30),
      CCED            VARCHAR2(20),
      XCLIENTE        VARCHAR2(161),
      CCPO            VARCHAR2(60) )
As shown, this has three input parameters varchar and date respectively and has three output parameters, two of which are defined with a data
type such as table and the other number.
The problem is to define the signature of the stored procedure in XI when defining the data type request, the message type and mapping system
legacy because the data type is not supported (tables: detalle_vtas_pagadas_ct,encabezado_ct )

FORM 2:
defined as an array, but the error tells me that we need to define the attribute either input or output
<?xml version="1.0" encoding="UTF-8"?>
     <ns0:MT_VtasPagadas_VYC xmlns:ns0="urn:VentasPagadas:VE_ALTASDEDCALIDAD_SD_VYC">
      <VtasPagadasRequest><Generar_Detalle_Vtas_Pagadas action="EXECUTE">
         <table>vyc.Vyc_Pack_Reportes_Sap.Generar_Detalle_Vtas_Pagadas</table>
         <p_cvendedor type="VARCHAR"></p_cvendedor>
         <p_fdesde type="DATE"></p_fdesde>
         <p_fhasta type="DATE"></p_fhasta>
         <v_encabezado_ct>
             <CREGION isOutput="1" type="NUMERIC">X</CREGION>
             <XREGION isOutput="1" type="VARCHAR">X</XREGION>
             <CMERCADO isOutput="1" type="NUMERIC">X</CMERCADO>
             <XMERCADO isOutput="1" type="VARCHAR">X</XMERCADO>
             <CTVENDEDOR isOutput="1" type="VARCHAR">X</CTVENDEDOR>
             <XCTVENDEDOR isOutput="1" type="VARCHAR">X</XCTVENDEDOR>
             <XDENOMINACION isOutput="1" type="VARCHAR">X</XDENOMINACION>
        </v_encabezado_ct>
        <v_detalle_vtas_pagadas_ct>
             <CITEM isOutput="1" type="VARCHAR">X</CITEM>
             <XIDENTIFICADOR isOutput="1" type="VARCHAR">X</XIDENTIFICADOR>
             <XCONTRATO isOutput="1" type="VARCHAR">X</XCONTRATO>
             <XVALOR type="VARCHAR">X</XVALOR>
             <CCUENTA isOutput="1" type="VARCHAR">X</CCUENTA>
             <FACTIVACION isOutput="1" type="DATE">X</FACTIVACION>
             <ICTA isOutput="1" type="VARCHAR">X</ICTA>
             <CCED isOutput="1" type="VARCHAR">X</CCED>
             <XCLIENTE isOutput="1" type="VARCHAR">X</XCLIENTE>
             <CCPO isOutput="1" type="VARCHAR">X</CCPO>
        </v_detalle_vtas_pagadas_ct>
        <err_num isOutput="1" type="NUMERIC">X</err_num>
     </Generar_Detalle_Vtas_Pagadas>
</VtasPagadasRequest></ns0:MT_VtasPagadas_VYC>
Edited by: ymonasterio on Mar 31, 2010 4:48 PM

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I have my entity manager setup in a singleton.
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Am I missing something really obvious here??
btw - I found this link helpful in troubleshooting the max cursors issue: https://support.bea.com/application_content/product_portlets/support_patterns/wls/InvestigatingORA-1000MaximumOpenCursorsExceededPattern.html

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I have my entity manager setup in a singleton.
I'm finding it's costly to generate the emf, but if I don't close the em (enitity manager) and emf (entity manager factory) my open cursor count climbs until I exceed the max number of open cursors on the database (11g RAC)
I'm committing the connection, and uow, and closing the em at the end of each call.
But until I close the emf, the open cursors aren't released.
TransactionhistoryPkg tranPkg = new TransactionhistoryPkg(conn); //Class created over database package via JPublisher
tranPkg.transactionhistoryInsSp(insertTrans.getCardId()); // executes db package
tranPkg.closeConnection();
conn.commit();
uow.commit();
uow.getAccessor().decrementCallCount();
em.close();
Am I missing something really obvious here??
btw - I found this link helpful in troubleshooting the max cursors issue: https://support.bea.com/application_content/product_portlets/support_patterns/wls/InvestigatingORA-1000MaximumOpenCursorsExceededPattern.html

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Edited by: user9529215 on Mar 27, 2009 7:48 AM

Hi,
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Hi Kanth,
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Regards
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How to use Stored Procedures with SQLServer2005 and WAS 6.x

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Your procedure has a single OUT parameter ... and yet it appears you are trying to stuff something into it ... that is never going to work. Additionally everything else about your stored procedure would have gotten you a FAIL grade were you been in my beginning PL/SQL class.
The syntax, a cursor loop, is obsolete and has been for more than 10 years.
The formatting and use of case makes even the few lines written hard to read.
And either no commit ever takes place or you are trying to do incremental commits in origseq: Both of which are bad practice.
This code should use BULK COLLECT to collect all relevant records into an array and then pass the array to origseq ... no loops ... and end with a commit.
Demo here: http://www.morganslibrary.org/reference/array_processing.html

JDBC Receiver Adapter - Stored Procedure - Error Illegal Parameter

Hi experts,
I have a problem with the next scenario:
HTTP <-> XI -> JDBC
XI sends the following message to JDBC Adapter in mode Receiver to execute a Stored Procedure in a Informix database:
<ns0:mt_messageTestSP xmlns:ns0="urn:test">
<statement>
    <hastus_exporta_dia action="execute">
      <fechaEnvio isInput="true" type="DATE">11/17/2008</fechaEnvio>
    </hastus_exporta_dia>
</statement>
</ns0:mt_messageTestSP>
Note: The format that accepts the SP Informix in the field of type date is: MM/dd/yyyy
The SP is running on an Informix database, and the parameter (fechaEnvio) that receive the SP is of type DATE. At runtime the SP does not run, and in the Component Monitoring of the Runtime Workbench I see the following error:
Unable to execute statement for table or stored procedure. 'hastus_exporta_dia' (Structure 'statement') due to java.lang.IllegalArgumentException
Any idea?
Thanks,
Jose.

Hi,
    Check the date format...once again...
In oracle date format is DD/MM/YYYY but if the same is sent from PI its throwing the error....
but when i send the format as DD-Mon-YYYY its accepting and showing as DD/MM/YYYY in oracle tables
so just try fetching the date field from the informix database and see how it is get converted into..and based on that send the format
HTH
Rajesh

** JDBC Receiver - Oracle Stored Procedure - Large Records - Performance

Hi friends,
In my File to JDBC scenario, I use Oracle SP. I designed my target structure as mentioned in help.sap.com. In this scenario, the Sender file sends large no. of records, we have to update those records in the Oracle table. As per this requirement, I did mapping. I tested one file with 4 records. In SXMB_MONI, mapping works fine. I have given below the target payload. The message is processed successfully. (Still I have not created SP in database I am unable to check for the updating of records in the table).
My doubt is
1) Whether the target payload is correct ?
2) For each <STATMENT> tag, Will XI establish connectivity to JDBC and update the record ? If it is, in real time if we send large no. of records, ex: 50 thousand records, performance isssu will come or not?
3) How to solve the problem as said in point 2. (LookUp procedure etc)
Kindly reply friends. (If you have faced this problem ... kindly reply how to solve this issue)
Target Payload:
<?xml version="1.0" encoding="utf-8"?>
<ns1:PSABCL_Mumbai xmlns:eds="http://sdn.sap.com/sapxsl" xmlns:ns0="http://abc.xyz.com" xmlns:ns1="http://abc.xyz.com/ABCL/Finance">
<STATEMENT>
<SP_ABCL ACTION="EXECUTE">
<IF_ROW_STAT>FOR_IMPORT</IF_ROW_STAT><CON_FST_NAME>John</CON_FST_NAME><CON_LAST_NAME>Test001915</CON_LAST_NAME><CON_MID_NAME>W</CON_MID_NAME>
</SP_ABCL>
</STATEMENT>
<STATEMENT>
<SP_ABCL ACTION="EXECUTE">
<IF_ROW_STAT>FOR_IMPORT</IF_ROW_STAT><CON_FST_NAME>Josephine</CON_FST_NAME><CON_LAST_NAME>Walker</CON_LAST_NAME><CON_MID_NAME>Rose</CON_MID_NAME>
</SP_ABCL>
</STATEMENT>
<STATEMENT>
<SP_ABCL ACTION="EXECUTE">
</SP_ABCL>
</STATEMENT>
<STATEMENT>
<SP_ABCL ACTION="EXECUTE">
</SP_ABCL>
</STATEMENT>
</ns1:PSABCL_Mumbai>
Thanking You.
Kind Regards,
Jegathees P.

Hi,
The structure should be -
<MsgType Name>
<StatementName>
<storedProcedureName action = "EXECUTE">
<table>
<List of Parameters isInput = "true" type = "STRING">
Map the table node to the stored procedure name.
Also,
For each statement, XI would make a database call. For better performance, do not check the button in CC - Open a new connection to database for each message.
Also another solution would be, collect all the data in the mapping to a comma or a pipe separated string in the mapping and have the statement node created only once. This way, though you have 5000 records, they all will be given to the SP in one DB call. you can also manage the mapping so that you will not send more the the X number of records to database in a single call. We are using an XML created in code in an UDF for this. The SP has to take care of stripping the comma or pipe separated values or the XML sent as a string input parameter.
VJ

XI/PI: jdbc receiver using stored procedure with arrays

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