Hi Francis.

>Is it possible, when n error occurs to see the complete procedure stack called and the line numbers of all the procedures, not only of the las procedure.

As others have noted, the answer is no. However, in VFP 7, this will be easy to do using the new ASTACKINFO() function. It populates an array with information about the call stack, including module, filename, line number, and source code (if available).

Doug