I have an existing ILE program which now requires a BNDDIR. This program is called from a CL which sets STRCMTCTL LCKLVL(*CHG). I have added the following 'h' spec to the program: bnddir('ICEUTILITY') actgrp(*caller) dftactgrp(*no). But when the program is called it fails with 'Error message CPF4326 appeared during OPEN for file'. I cannot resolve this problem , can anyone help please?