It looks to me like FillListe will be called each time in the loop. You can confirm it by doing a Devel::TraceCalls like this: 
perl -d:TraceCalls=Subs,FillListe script.pl

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What seems more likely is that the contents of $ligcnt or $dbgfill are getting corrupted. It is dangerous to use the contents of @_ directly, because any change you make to them will directly change the parameter variables. You might use something like this instead: 
sub FillListe {
   my ($numclient, $ref, @params) = @_;
   $dbgfill++;
   ...
}

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Another thing that could happen is that you might have let the original $dbgfill go out of scope and have created another one. FillListe will hold on to the reference to the original $dbgfill, no matter what (it acts like a closure on any scoped variables it uses).

In reply to Re: sub not executed by tall_man
in thread sub not executed by pcouderc

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