To append the orphaned lines I haves set up an array that can be be manipulated during the while sequence, which is then printed after processing.

This appends the ophaned lines as in the case provided 

#!/usr/bin/perl -w

use strict;

my @linearr;
        
    while (<DATA>) {
        chomp;
             
        if($_ =~ m{\[(\d{4}/\d{2}/\d{2}\s+\d{2}\:\d{2}\:\d{2})\]\s+\[(
+\d{1,3})\]\s+ERRORMSG\s+(.*)}) {
                my $date = $1;
                my $err_no = $2;
                my $err_msg = $3;
                               
       push @linearr, $date.' === '.$err_no.' === '.$err_msg."\n";
        
        }else{ $linearr[@linearr-1] =~ s/\n$/\ $_\n/;} 

     }      

    print @linearr;

[download]

prints

__DATA__
[2012/02/16 00:08:34] [29] ERRORMSG unknown error Can't insert into pr
+ice table Please check Valueprice.pm line 52.
[2012/02/16 00:08:34] [39] ERRORMSG Invalid User
[2012/02/16 00:14:52] [105] ERRORMSG missing conversion rate
[2012/02/16 00:14:52] [29] ERRORMSG Can't use an undefined value as a 
+HASH reference at Value.pm line 77.

[download]

Coyote

In reply to Re: Not able to capture information by Don Coyote
in thread Not able to capture information by Anonymous Monk

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