Stored Procedure not working - Please Help!

[ppepin]

This stored procedure stuff in ASP is really getting me frustrated. I am trying to run a stored proc from ASP which has 1 input argument and 1 output argument. I cannot get it to run and cannot get the return argument. Can someone please look at this and let me know what is going on?

Thanks.

Here is my ASP code:
<%
'---- CursorOptionEnum Values ----
Const adHoldRecords = &H00000100
Const adMovePrevious = &H00000200
Const adAddNew = &H01000400
Const adDelete = &H01000800
Const adUpdate = &H01008000
Const adBookmark = &H00002000
Const adApproxPosition = &H00004000
Const adUpdateBatch = &H00010000
Const adResync = &H00020000
Const adNotify = &H00040000

'---- LockTypeEnum Values ----
Const adLockPessimistic = 2
Const adLockBatchOptimistic = 4

'---- ExecuteOptionEnum Values ----
Const adRunAsync = &H00000010

'---- ObjectStateEnum Values ----
Const adStateClosed = &H00000000
Const adStateOpen = &H00000001
Const adStateConnecting = &H00000002
Const adStateExecuting = &H00000004

'---- CursorLocationEnum Values ----
Const adUseServer = 2

'---- DataTypeEnum Values ----
Const adEmpty = 0
Const adTinyInt = 16
Const adSmallInt = 2
Const adInteger = 3
Const adBigInt = 20
Const adUnsignedTinyInt = 17
Const adUnsignedSmallInt = 18
Const adUnsignedInt = 19
Const adUnsignedBigInt = 21
Const adSingle = 4
Const adDouble = 5
Const adCurrency = 6
Const adDecimal = 14
Const adNumeric = 131
Const adBoolean = 11
Const adError = 10
Const adUserDefined = 132
Const adVariant = 12
Const adIDispatch = 9
Const adIUnknown = 13
Const adGUID = 72
Const adDate = 7
Const adDBDate = 133
Const adDBTime = 134
Const adDBTimeStamp = 135
Const adBSTR = 8
Const adChar = 129
Const adVarChar = 200
Const adLongVarChar = 201
Const adWChar = 130
Const adVarWChar = 202
Const adLongVarWChar = 203
Const adBinary = 128
Const adVarBinary = 204
Const adLongVarBinary = 205

'---- FieldAttributeEnum Values ----
Const adFldMayDefer = &H00000002
Const adFldUpdatable = &H00000004
Const adFldUnknownUpdatable = &H00000008
Const adFldFixed = &H00000010
Const adFldIsNullable = &H00000020
Const adFldMayBeNull = &H00000040
Const adFldLong = &H00000080
Const adFldRowID = &H00000100
Const adFldRowVersion = &H00000200
Const adFldCacheDeferred = &H00001000

'---- EditModeEnum Values ----
Const adEditNone = &H0000
Const adEditInProgress = &H0001
Const adEditAdd = &H0002
Const adEditDelete = &H0004

'---- RecordStatusEnum Values ----
Const adRecOK = &H0000000
Const adRecNew = &H0000001
Const adRecModified = &H0000002
Const adRecDeleted = &H0000004
Const adRecUnmodified = &H0000008
Const adRecInvalid = &H0000010
Const adRecMultipleChanges = &H0000040
Const adRecPendingChanges = &H0000080
Const adRecCanceled = &H0000100
Const adRecCantRelease = &H0000400
Const adRecConcurrencyViolation = &H0000800
Const adRecIntegrityViolation = &H0001000
Const adRecMaxChangesExceeded = &H0002000
Const adRecObjectOpen = &H0004000
Const adRecOutOfMemory = &H0008000
Const adRecPermissionDenied = &H0010000
Const adRecSchemaViolation = &H0020000
Const adRecDBDeleted = &H0040000

'---- GetRowsOptionEnum Values ----
Const adGetRowsRest = -1

'---- PositionEnum Values ----
Const adPosUnknown = -1
Const adPosBOF = -2
Const adPosEOF = -3

'---- enum Values ----
Const adBookmarkCurrent = 0
Const adBookmarkFirst = 1
Const adBookmarkLast = 2

'---- MarshalOptionsEnum Values ----
Const adMarshalAll = 0
Const adMarshalModifiedOnly = 1

'---- AffectEnum Values ----
Const adAffectCurrent = 1
Const adAffectGroup = 2
Const adAffectAll = 3

'---- FilterGroupEnum Values ----
Const adFilterNone = 0
Const adFilterPendingRecords = 1
Const adFilterAffectedRecords = 2
Const adFilterFetchedRecords = 3
Const adFilterPredicate = 4

'---- SearchDirection Values ----
Const adSearchForward = 1
Const adSearchBackward = -1

'---- ConnectPromptEnum Values ----
Const adPromptAlways = 1
Const adPromptComplete = 2
Const adPromptCompleteRequired = 3
Const adPromptNever = 4

'---- ConnectModeEnum Values ----
Const adModeUnknown = 0
Const adModeRead = 1
Const adModeWrite = 2
Const adModeReadWrite = 3
Const adModeShareDenyRead = 4
Const adModeShareDenyWrite = 8
Const adModeShareExclusive = &Hc
Const adModeShareDenyNone = &H10

'---- IsolationLevelEnum Values ----
Const adXactUnspecified = &Hffffffff
Const adXactChaos = &H00000010
Const adXactReadUncommitted = &H00000100
Const adXactBrowse = &H00000100
Const adXactCursorStability = &H00001000
Const adXactReadCommitted = &H00001000
Const adXactRepeatableRead = &H00010000
Const adXactSerializable = &H00100000
Const adXactIsolated = &H00100000

'---- XactAttributeEnum Values ----
Const adXactCommitRetaining = &H00020000
Const adXactAbortRetaining = &H00040000

'---- PropertyAttributesEnum Values ----
Const adPropNotSupported = &H0000
Const adPropRequired = &H0001
Const adPropOptional = &H0002
Const adPropRead = &H0200
Const adPropWrite = &H0400

'---- ErrorValueEnum Values ----
Const adErrInvalidArgument = &Hbb9
Const adErrNoCurrentRecord = &Hbcd
Const adErrIllegalOperation = &Hc93
Const adErrInTransaction = &Hcae
Const adErrFeatureNotAvailable = &Hcb3
Const adErrItemNotFound = &Hcc1
Const adErrObjectInCollection = &Hd27
Const adErrObjectNotSet = &Hd5c
Const adErrDataConversion = &Hd5d
Const adErrObjectClosed = &He78
Const adErrObjectOpen = &He79
Const adErrProviderNotFound = &He7a
Const adErrBoundToCommand = &He7b
Const adErrInvalidParamInfo = &He7c
Const adErrInvalidConnection = &He7d
Const adErrStillExecuting = &He7f
Const adErrStillConnecting = &He81

'---- ParameterAttributesEnum Values ----
Const adParamSigned = &H0010
Const adParamNullable = &H0040
Const adParamLong = &H0080

'---- ParameterDirectionEnum Values ----
Const adParamUnknown = &H0000

'---- CommandTypeEnum Values ----
Const adCmdUnknown = &H0008
Const adCmdTable = &H0002

'---- SchemaEnum Values ----
Const adSchemaProviderSpecific = -1
Const adSchemaAsserts = 0
Const adSchemaCatalogs = 1
Const adSchemaCharacterSets = 2
Const adSchemaCollations = 3
Const adSchemaColumns = 4
Const adSchemaCheckConstraints = 5
Const adSchemaConstraintColumnUsage = 6
Const adSchemaConstraintTableUsage = 7
Const adSchemaKeyColumnUsage = 8
Const adSchemaReferentialContraints = 9
Const adSchemaTableConstraints = 10
Const adSchemaColumnsDomainUsage = 11
Const adSchemaIndexes = 12
Const adSchemaColumnPrivileges = 13
Const adSchemaTablePrivileges = 14
Const adSchemaUsagePrivileges = 15
Const adSchemaProcedures = 16
Const adSchemaSchemata = 17
Const adSchemaSQLLanguages = 18
Const adSchemaStatistics = 19
Const adSchemaTables = 20
Const adSchemaTranslations = 21
Const adSchemaProviderTypes = 22
Const adSchemaViews = 23
Const adSchemaViewColumnUsage = 24
Const adSchemaViewTableUsage = 25
Const adSchemaProcedureParameters = 26
Const adSchemaForeignKeys = 27
Const adSchemaPrimaryKeys = 28
Const adSchemaProcedureColumns = 29
%>

<HTML lang=&quot;en&quot;>

<HEAD>
<TITLE>My Test</TITLE>
</HEAD>

<BODY>
</BODY>

<%
on error resume next

set cn2 = Server.CreateObject(&quot;ADODB.Connection&quot
cn2.CommandTimeout = 15
cn2.ConnectionTimeout = 30
cn2.Open adDatabaseDSN

Set cmd = Server.CreateObject(&quot;ADODB.Command&quot

llon_client_no = 7

cmd.Parameters.Append cmd.CreateParameter(&quot;@CLIENTNUM&quot;, adNumeric, adParamInput, 18, llon_client_no)

cmd.Parameters.Append cmd.CreateParameter(&quot;@RTN&quot;, adInteger, adParamOutput, 0, 0)

cmd.ActiveConnection = cn2
cmd.CommandText = &quot;mytest&quot;
cmd.CommandType = adCmdStoredProc

cmd.Execute
if cn2.errors.count > 0 then
for each error in cn2.errors
response.write error.source & &quot;<BR><BR>&quot;
response.write error.description & &quot;<BR><BR>&quot;
next
end if

cmd.Paremeters.Refresh
Response.Write &quot;parm0=&quot; & cmd.Parameters(0).Value
Response.Write &quot;parm1=&quot; & cmd.Parameters(1).Value

set cmd = Nothing
set cn2 = Nothing
%>

</HTML>


Here is my SQL Stored Proc:
CREATE PROCEDURE mytest
@CLIENTNUM numeric(18,0),
@RTN int OUTPUT
AS
SELECT @RTN = 9

This is what I am getting for an error:
Microsoft OLE DB Provider for ODBC Drivers

[Microsoft][ODBC SQL Server Driver][SQL Server]Procedure 'mytest' expects parameter '@CLIENTNUM', which was not supplied.

 

[rac2]

Replace the list of constants with just the ones you actually use in your script.

Const adCmdStoredProc = &H0004
Const adParamInput = &H0001
Const adParamOutput = &H0002
Const adNumeric = 131
Const adInteger = 3

These values can be found in a file named ADOVBS.INC, on your server. Several of the ones you used are not assigned a value, nor are they declared. This is one source of errors.

Putting the whole list of constants in your script just muddies the water.

The first argument in the CreateParameter method is a label that can be used to refer to the parameter. It can be anything you like, in particular it is not the name of the variable used in the definition of the stored procedure. Avoid special symbols like @ in variable names and labels.

cmd.CreateParameter(&quot;Results&quot;, . . . ) will work just as well. Then you can get that output value either one of two ways-

cmd.Parameters.Item(&quot;Results&quot.value
or
cmd.Parameters.Item(2).value
and VBScript being the flexible animal it is these will probably work too.

cmd.Parameters(&quot;Results&quot.Value
cmd.Parameters(1).Value

I don't use VBScript much so the syntax might be off a bit.

 

[ppepin]

Thanks for you response. Just prior to reading your response I discovered that the Constants I were using were not declared! After the declaration of them, it worked just fine.

Thanks.