?
Solved

PLS-00703: multiple instances of named argument in list

Posted on 2009-04-06
3
Medium Priority
?
3,480 Views
Last Modified: 2013-11-19
I am getting this error when caling an Oracle stored procedure. The call is inside a foreach (DataRow dataRow in tempTable.Rows) loop and the first record updates fine, but on the second call, I get the error so I'm guessing I'm not releasing something. Can someone suggect something for this?

Remember its blowing on the second record.
foreach (DataRow dataRow in tempTable.Rows)
 {
      DO STUFF ......
 
    cmd.CommandText = "USER_TABLE_UPDATE";
    cmd.CommandType = CommandType.StoredProcedure;
     OracleParameter parameter0 = new OracleParameter();
     parameter0.ParameterName = "RESULT";
     parameter0.OracleType = OracleType.VarChar;
     parameter0.Direction = ParameterDirection.Output;
 
    parameter0.Size = 30;
    cmd.Parameters.Add(parameter0);
    cmd.Parameters.Add(new OracleParameter("pACTION", OracleType.VarChar)).Value = "update";
   cmd.Parameters.Add(new OracleParameter("pUSERID", OracleType.VarChar)).Value = userid;
   cmd.Parameters.Add(new OracleParameter("pFIRST_NAME", OracleType.VarChar)).Value = fname;
    cmd.Parameters.Add(new OracleParameter("pLAST_NAME", OracleType.VarChar)).Value = lname;
    cmd.Parameters.Add(new OracleParameter("pEMAIL", OracleType.VarChar)).Value = email;
    cmd.Parameters.Add(new OracleParameter("pPHONE", OracleType.VarChar)).Value = phone;
    cmd.Parameters.Add(new OracleParameter("pJOB_LEVEL_ID", OracleType.VarChar)).Value = job_lev;
    cmd.Parameters.Add(new OracleParameter("pMANAGER_DN", OracleType.VarChar)).Value = mgr_dn;
   int int_ins = cmd.ExecuteNonQuery();
 
TOP OF STORED PROCEDURE
 
CREATE OR REPLACE PROCEDURE OISWEB.USER_TABLE_UPDATE(RESULT	 OUT VARCHAR2,
 pACTION   VARCHAR2,
pUSERID 	   USERS.USER_ID %TYPE,
pFIRST_NAME  VARCHAR2,
pLAST_NAME   VARCHAR2,
pEMAIL	   VARCHAR2,
 pPHONE	   VARCHAR2,
 pJOB_LEVEL_ID	 USERS_EXT.JOB_LEVEL_ID%TYPE,
 pMANAGER_DN	 USERS_EXT.MANAGER_DN%TYPE
)

Open in new window

0
Comment
Question by:sjarmy
  • 2
3 Comments
 
LVL 19

Accepted Solution

by:
daveamour earned 1500 total points
ID: 24084441
Looks to me like you are adding an extra parameter each time so see if there is a way to clear the parameters eg:
foreach (DataRow dataRow in tempTable.Rows)
 {
      DO STUFF ......
 
    cmd.CommandText = "USER_TABLE_UPDATE";
    cmd.CommandType = CommandType.StoredProcedure;
    OracleParameter parameter0 = new OracleParameter();
    parameter0.ParameterName = "RESULT";
    parameter0.OracleType = OracleType.VarChar;
    parameter0.Direction = ParameterDirection.Output;
    //Clear the parameters collection here,
 
    parameter0.Size = 30;
    cmd.Parameters.Add(parameter0);
 
Aso you can move the following outside the loop - no need to do it each time:
    cmd.CommandText = "USER_TABLE_UPDATE";
    cmd.CommandType = CommandType.StoredProcedure;

0
 
LVL 19

Assisted Solution

by:daveamour
daveamour earned 1500 total points
ID: 24084452
I had a quick look and the SqlCommand has a clear method fro the parameters so this probably does too but if not let me know an dI'll show you another way.
0
 

Author Closing Comment

by:sjarmy
ID: 31577738
I ended up recoding it all togeter and had it working by the time a received the solution.
0

Featured Post

Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

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

Entity Framework is a powerful tool to help you interact with the DataBase but still doesn't help much when we have a Stored Procedure that returns more than one resultset. The solution takes some of out-of-the-box thinking; read on!
Have you tried to learn about Unicode, UTF-8, and multibyte text encoding and all the articles are just too "academic" or too technical? This article aims to make the whole topic easy for just about anyone to understand.
HTML5 has deprecated a few of the older ways of showing media as well as offering up a new way to create games and animations. Audio, video, and canvas are just a few of the adjustments made between XHTML and HTML5. As we learned in our last micr…
The viewer will learn how to create a basic form using some HTML5 and PHP for later processing. Set up your basic HTML file. Open your form tag and set the method and action attributes.: (CODE) Set up your first few inputs one for the name and …
Suggested Courses

621 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