Retrieving a list from Oracle function

I have spent a few hours trying to figure out how to get the return value from an oracle function and the only thing that I got was something like ” <function name> is not a procedure or defined “.

The problem was not from my function, to retrieve the returned cursor from the function we have to insert an output parameter as the first parameter.

OracleParameter refCursor = new OracleParameter();

refCursor.OracleDbType = OracleDbType.RefCursor;

refCursor.Direction = ParameterDirection.ReturnValue;

oracleCommand.Parameters.Insert(0, refCursor);

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