Microsoft OLE DB Provider for ODBC Drivers error '80040e37' [Oracle][ODBC][Ora]ORA-00942: table or view does not exist

dim rs
dim user1
dim pass1
dim role
dim strsql

set rs=server.CreateObject("ADODB.Recordset")

if session("user")="" then
      Response.Redirect "loginpage.asp"
end if




'Response.Write session("user")
strsql="select granted_role from user_role_privs"
rs.Open strsql,Session("conn")
role=rs.Fields(0)
rs.Close()
set rs=nothing
'-----------for war alert...-----------

if session("user")="ADMINISTRATOR" or role="CSG_ROLE"  then
            
            
            set rs=server.CreateObject("ADODB.Recordset")
            strsql="select WARRANTY_DT,asset_no from tabasset where WARRANTY_DT<=(sysdate+90) and WARRANTY_DT>=(sysdate-30)"
            rs.Open strsql,session("conn"),3 ( Shows Error in this line)
            'Response.Write rs.Fields(0)
            if not rs.EOF then%>