?
Solved

Error in Calling an Oracle Stored Procedure in Java

Posted on 2004-10-13
5
Medium Priority
?
619 Views
Last Modified: 2008-01-09
Hi experts,

I am trying to call an oracle stored procedure in java...   However, I am encountering this error and I have no clue on what might gone wrong...    Hope you could help me...   Thanks in advance...!   =)

java.lang.NullPointerException
        at oracle.jdbc.ttc7.TTCAdapter.newTTCType(TTCAdapter.java:270)
        at oracle.jdbc.ttc7.TTCAdapter.createNonPlsqlTTCColumnArray(TTCAdapter.j
ava:256)
        at oracle.jdbc.ttc7.TTCAdapter.createNonPlsqlTTCDataSet(TTCAdapter.java:
231)
        at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1435)
        at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:888
)
        at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.ja
va:2051)
        at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.jav
a:1961)
        at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStateme
nt.java:2672)
        at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePrepar
edStatement.java:452)
        at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStat
ement.java:526)
        at ph.com.smart.crm.modules.prepaid.sales.DBAccess.createCRMQuote(DBAcce
ss.java:703)
        at ph.com.smart.crm.modules.prepaid.sales.DBAccess.createQuote(DBAccess.
java:195)
        at ph.com.smart.crm.modules.prepaid.sales.CreateQuoteProcessor.performTa
sk(CreateQuoteProcessor.java:159)
        at ph.com.smart.crm.modules.prepaid.sales.CreateQuoteProcessor.execute(C
reateQuoteProcessor.java:59)
        at ph.com.smart.crm.modules.prepaid.sales.ActionListener.execute(ActionL
istener.java:43)
        at ph.com.smart.common.servlet.CommonServlet.performTask(CommonServlet.j
ava:106)
        at ph.com.smart.common.servlet.CommonServlet.doGet(CommonServlet.java:47
)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
        at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletReque
stDispatcher.java:721)
        at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(Ser
vletRequestDispatcher.java:306)
        at com.evermind.server.http.HttpRequestHandler.processRequest(HttpReques
tHandler.java:767)
        at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.ja
va:259)
        at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.ja
va:106)
        at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExec
utor.java:803)
        at java.lang.Thread.run(Thread.java:534)



This is my java code...

strbufSQL = new StringBuffer();
strbufSQL.append(" {CALL CRM_CUSTOMER_TRXN_PKG.INSERT_QUOTE_HEADER(");
strbufSQL.append(" ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,");
strbufSQL.append(" ?, ?, ?, ?, ?, ?, ?, ?)}");
            
strSQL = strbufSQL.toString();
            
cstmt = connCRM.prepareCall(strSQL);
            
cstmt.registerOutParameter(19, Types.VARCHAR);
cstmt.registerOutParameter(22, Types.VARCHAR);

cstmt.setString(1, strOrderID);
cstmt.setString(2, strBranchCode);
cstmt.setString(3, strDocOwnerCode);
cstmt.setString(4, strAgentCode);
cstmt.setString(5, strCoordinatorCode);
cstmt.setString(6, strCustomerCode);
cstmt.setString(7, strCustomerName);
cstmt.setString(8, strPromoCode);
cstmt.setString(9, strBlitzCode);
cstmt.setString(10, strTotalQuantity);
cstmt.setString(11, strTotalDiscount);
cstmt.setString(12, strTotalAmount);
cstmt.setString(13, strSubSLOCCode);
cstmt.setString(14, strRemarks);
cstmt.setString(15, strOrderType);
cstmt.setString(16, strInvMoveID);
cstmt.setString(17, "");
cstmt.setString(18, "");
cstmt.setString(20, "");
cstmt.setString(21, strLoginID);

cstmt.execute();
            
strStatus = cstmt.getString(19);
strQuoteHeaderID = cstmt.getString(22);


This is my oracle stored procedure and is running using SQL Navigator or Toad or SQL Plus...

PROCEDURE Insert_Quote_Header(i_quote_code           IN crm_quote_header_tbl.quote_code%TYPE
                    ,i_WC_code             IN crm_quote_header_tbl.WC_code%TYPE DEFAULT NULL
                    ,i_doc_owner_code      IN crm_quote_header_tbl.doc_owner_code%TYPE DEFAULT NULL
                    ,i_agent_code          IN crm_quote_header_tbl.agent_code%TYPE DEFAULT NULL
                    ,i_emp_no      IN crm_quote_header_tbl.emp_no%TYPE DEFAULT NULL
                    ,i_cust_id       IN VARCHAR2
                    ,i_customer_name      IN crm_quote_header_tbl.customer_name%TYPE DEFAULT NULL
                    ,i_promo_code      IN crm_quote_header_tbl.promo_code%TYPE DEFAULT NULL
                    ,i_blitz_code      IN crm_quote_header_tbl.blitz_code%TYPE DEFAULT NULL
                    ,i_quantity      IN VARCHAR2
                    ,i_discount      IN VARCHAR2
                    ,i_quote_amt           IN VARCHAR2
                    ,i_sloc_code      IN crm_quote_header_tbl.sloc_code%TYPE DEFAULT NULL
                    ,i_remarks      IN crm_quote_header_tbl.remarks%TYPE DEFAULT NULL
                    ,i_order_type_code       IN crm_quote_header_tbl.order_type_code%TYPE DEFAULT NULL
                    ,i_inv_doc_id      IN VARCHAR2
                    ,i_quote_source_code  IN crm_quote_header_tbl.quote_source_code%TYPE DEFAULT NULL
                    ,o_quote_header_id    OUT VARCHAR2
                    ,i_service_type_code         IN crm_quote_header_tbl.service_type_code%TYPE DEFAULT NULL
                    ,i_user_id                IN VARCHAR2
                    ,o_Status            OUT VARCHAR2)

0
Comment
Question by:expert_mentos
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
5 Comments
 
LVL 15

Expert Comment

by:justinbillig
ID: 12298641
You have the Wrong TA, this is javascript ( the web scripting language ). Post in community support and ask them to move your Question to the Java TA
0
 
LVL 11

Accepted Solution

by:
cjjclifford earned 400 total points
ID: 12299314
To set null arguments, you should use:

cstmt.setNull( i, Types.XYZ )

e.g.

if( strBlitzCode != null ) {
    cstmt.setString(9, strBlitzCode);
}
else {
    cstmt.setNull( 9, Types.VARCHAR );
}
 
0

Featured Post

Free Tool: Path Explorer

An intuitive utility to help find the CSS path to UI elements on a webpage. These paths are used frequently in a variety of front-end development and QA automation tasks.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

For beginner Java programmers or at least those new to the Eclipse IDE, the following tutorial will show some (four) ways in which you can import your Java projects to your Eclipse workbench. Introduction While learning Java can be done with…
By the end of 1980s, object oriented programming using languages like C++, Simula69 and ObjectPascal gained momentum. It looked like programmers finally found the perfect language. C++ successfully combined the object oriented principles of Simula w…
Viewers learn about the scanner class in this video and are introduced to receiving user input for their programs. Additionally, objects, conditional statements, and loops are used to help reinforce the concepts. Introduce Scanner class: Importing…
This video teaches viewers about errors in exception handling.
Suggested Courses
Course of the Month12 days, 2 hours left to enroll

752 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question