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06.02.2008 at 04:24AM PDT, ID: 23449460
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7.8

How to call Oracle stored procedure from Visual Basic 6

Asked by niko_edralin in Visual Basic Programming, Oracle 10.x

Tags: ,

Hi,

I'm having problems calling an oracle stored procedure in visual basic 6. I only have one output parameter, which is a ref cursor.

The error message that I'm receiving is "wrong number or types of arguments in call to "sp_s_m001_erecpa531"Start Free Trial
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Here's the package and stored proc:
CREATE OR REPLACE
PACKAGE ERHRFM AS
TYPE  CURSOR_TYPE IS REF CURSOR;
PROCEDURE sp_s_m001_erecpa531 (O_RESULT_SET OUT CURSOR_TYPE);
END;
/
CREATE OR REPLACE PACKAGE BODY erhrfm AS
  PROCEDURE sp_s_m001_erecpa531(o_result_set OUT cursor_type) AS
  BEGIN
 
    OPEN o_result_set FOR
    SELECT cust_id,
      company_nr,
      applicant_nr
    FROM myTable;
 
  END;
END;
/
 
 
 
Here's the vb code:
 
Sub getRecordsFrmSP()
    Dim oleConn As New ADODB.Connection
    Dim cmdSp As New ADODB.Command
    Dim recordset As New ADODB.recordset
      
 
    With oleConn
    .CommandTimeout = 10
    .CursorLocation = adUseClient
    .Provider = "MSDAORA"
    .Open "Provider=OraOLEDB.Oracle;Data Source=(DESCRIPTION=(CID=GTU_APP)(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=xxx)(PORT=xxx)))(CONNECT_DATA=(SID=xxx)(SERVER=DEDICATED)));User Id=xxx;Password=xxx;"
    End With
    
    
    With cmdSp
        .ActiveConnection = oleConn
        .CommandType = adCmdStoredProc
        .CommandText = "erhrfm.sp_s_m001_erecpa531"
    End With
    
    Set recordset = cmdSp.execute
    
    While (Not recordset.EOF)
        MsgBox recordset(0)
        recordset.MoveNext
    Wend
    
    recordset.Close
    oleConn.Close
    Set cmdSp = Nothing
    
    
End Sub
[+][-]06.02.2008 at 05:37AM PDT, ID: 21691386

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[+][-]06.02.2008 at 05:39AM PDT, ID: 21691401

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[+][-]06.02.2008 at 08:02AM PDT, ID: 21692608

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[+][-]06.02.2008 at 08:32AM PDT, ID: 21692886

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[+][-]06.02.2008 at 04:53PM PDT, ID: 21696731

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[+][-]06.02.2008 at 08:50PM PDT, ID: 21697465

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About this solution

Zones: Visual Basic Programming, Oracle 10.x
Tags: Visual Basic 6/Oracle, wrong number or types of arguments in call to "stored_proc_001"
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Solution Provided By: niko_edralin
Participating Experts: 1
Solution Grade: A
 
 
 
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