When I am trying to access a procedure with more than 50 parameters, it gives me an Oracle error 6513 error message. I reduced the no. of parameters and the it started working. Why is it so ? In the error description I found some thing related to 'host language array'. How to increase the size of this array ? I am using Oracle8.0.5 and Oracle Application Server 4.0.7. How to rectify this error without reducing the no. of parameters ?