Message queue is full...

Hi!

I run a program that detects decimal errors in files that I converted from
S/36 environment to native externally described files. The way my program
works is simple: I trap the decimal errors with MONITOR blocks. The only
problem is: with big files, my program generates many "decimal error"
messages in the background and sometimes I received a message saying that
the message queue is full.

The way I temporary patched my application is to launch it with *WRAP
parameter for my message queue but I do believe that it is not the best
solution. Is there any way to launch my program without changing deeply my
code and without generating this message? Or at least, can I delete this
message each time it is generated in my message queue?

Thanks in advance for your answers
Charles