Help Needed

Yo guys.I'm stuck wif tis error for quite some time already.Did all the searching through aspfaq etc but still cant solve tis error

Error Type:
Microsoft OLE DB Provider for ODBC Drivers (0x80004005)
[Microsoft][ODBC Driver Manager] Invalid string or buffer length

Wads the prob.Btw attached some codes.Tink the error happen whenever the update statement is triggered.


<!--#include file="../../connection/sql_connection.asp"-->

<!--#include file="replace_function.asp"-->
<%'Edit Media Processing

p_Cat = Request.Form("Category")
p_mCat = Request.Form("mCategory")
p_Type = Request.Form("Media_Type")
p_Loc = Request.Form("Location")
p_Ref = Trim(Request.Form("Media_Ref_No"))
p_Title = Trim(Request.Form("Media_Title"))
p_CodeNo = Trim(Request.Form("Code_No"))
p_Author = Trim(Request.Form("Author"))
p_Publisher = Trim(Request.Form("Publisher"))
p_Remarks = Trim(Request.Form("Remarks"))
p_Project_No = Trim(Request.Form("Project_No"))
p_Status = Trim(Request.Form("Status"))
p_txtCat = Trim(Request.Form("txtCategory"))
p_txtmCat = Trim(Request.Form("txtmCategory"))
p_txtType = Trim(Request.Form("txtMedia_Type"))
p_txtLoc = Trim(Request.Form("txtLocation"))
edit_Ref = Request.QueryString("edit_Ref")


If Request.Form ("btnClick") = "go" Then

Response.Redirect ("edit_media.asp?p_Cat=" & p_Cat & "&p_Type=" & p_Type _
& "&p_Loc=" & p_Loc & "&p_Ref=" & p_Ref & "&p_Title=" & p_Title _
& "&p_CodeNo=" & p_CodeNo & "&p_Author=" & p_Author & "&p_Publisher=" _
& p_Publisher & "&p_Remarks=" & p_Remarks & "&p_Project_No=" & p_Project_No & "&p_Status=" & p_Status & "&p_txtCat=" & p_txtCat & "&p_txtmCat=" & p_txtmCat _
& "&p_txtType=" & p_txtType & "&p_txtLoc=" & p_txtLoc & "&edit_Ref=" & edit_Ref _
& "&p_Editing=0")

ElseIf Request.Form ("btnClick") = "edit" Then

Dim rs1, SQLA, SQLB, SQLC, SQLD
Dim blnEditItem, blnRefExist, strStatus

p_Ref = replace_fn(p_Ref, "!amp", "&")
p_Title = replace_fn(p_Title, "!amp", "&")
p_CodeNo = replace_fn(p_CodeNo, "!amp", "&")
p_Author = replace_fn(p_Author, "!amp", "&")
p_Publisher = replace_fn(p_Publisher, "!amp", "&")
p_Remarks = replace_fn(p_Remarks, "!amp", "&")
p_Project_No = replace_fn(p_Project_No, "!amp", "&")
p_Status = replace_fn(p_Status, "!amp", "&")
p_txtCat = replace_fn(p_txtCat, "!amp", "&")
p_txtmCat = replace_fn(p_txtmCat, "!amp", "&")
p_txtType = replace_fn(p_txtType, "!amp", "&")
p_txtLoc = replace_fn(p_txtLoc, "!amp", "&")

SQLA = "SELECT * FROM Media_Record WHERE Media_Ref_No='" & edit_Ref & "'"
SQLB = "SELECT * FROM Media_Record WHERE Media_Ref_No='" & p_Ref & "'"
SQLC = "SELECT Media_Ref_No FROM Transactions WHERE Media_Ref_No='" & edit_Ref & "'"
SQLD = "SELECT Media_Ref_No FROM Monthly_Report WHERE Media_Ref_No='" & edit_Ref & "'"
'open record set
Set rs1 = Server.CreateObject("ADODB.Recordset")

rs1.Open SQLA,con,2,3
If Not rs1.EOF Then
blnRefExist = True
ElseIf rs1.EOF Then
blnRefExist = False
End If
rs1.Close

If blnRefExist = True Then
rs1.Open SQLB,con,2,3
If Not rs1.EOF Then
If edit_Ref <> p_Ref Then
blnEditItem = False
ElseIf edit_Ref = p_Ref Then
blnEditItem = True
rs1("Media_Title") = p_Title
rs1("Code_No") = p_CodeNo
rs1("Category") = p_txtCat
rs1("Main_Category") = p_txtmCat
rs1("Author") = p_Author
rs1("Publisher") = p_Publisher
rs1("Location") = p_txtLoc
rs1("Media_Type") = p_txtType
rs1("Remarks") = p_Remarks
rs1("Project_No") = p_Project_No
rs1("Status") = p_Status
rs1.Update()
strStatus = rs1("Status")
End If
ElseIf rs1.EOF Then
rs1.Close
blnEditItem = True
rs1.Open SQLA,con,2,3
rs1("Media_Ref_No") = UCase(p_Ref)
rs1("Media_Title") = p_Title
rs1("Code_No") = p_CodeNo
rs1("Category") = p_txtCat
rs1("Main_Category") = p_txtCat
rs1("Author") = p_Author
rs1("Publisher") = p_Publisher
rs1("Status") = P-Status
rs1("Location") = p_txtLoc
rs1("Media_Type") = p_txtType
rs1("Remarks") = p_Remarks
rs1.Update()
strStatus = rs1("Status")
rs1.Close

rs1.Open SQLC,con,2,3
Do While Not rs1.EOF
rs1("Media_Ref_No") = UCase(p_Ref)
rs1.Update()
rs1.MoveNext
Loop
rs1.Close

rs1.Open SQLD,con,2,3
Do While Not rs1.EOF
rs1("Media_Ref_No") = UCase(p_Ref)
rs1.Update()
rs1.MoveNext
Loop
End If
rs1.Close
End If
Set rs1 = Nothing

%>