I have not seen a clear answer to this error.

OIP-04122: Bind variable not fully enabled
What is happening?

I am trying to access an Oracle DB thru OO4O on ASP.
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Here is the code:
ProdLine = Request.QueryString("ProdLine")


'Reference the Session connection variable
set OraDatabase = OraSession.getDatabaseFromPool(10)
ConnectionStat = OraDatabase.ConnectionOK

'Add the paramaters
With OraDatabase

.Parameters.Add "IPRODLINE", ProdLine, ORAPARM_INPUT, ORATYPE_VARCHAR2
'.Parameters ("IPRODLINE").ServerType =
.Parameters("IPRODLINE").AutoBindDisable
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I have also tried .Parameters("IPRODLINE").AutoBindEnable

Any Ideas?