diff --git a/cataloguing/addbiblio.pl b/cataloguing/addbiblio.pl
index 845ee855a8..7a1ed65eae 100755
--- a/cataloguing/addbiblio.pl
+++ b/cataloguing/addbiblio.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use CGI;
 use C4::Output;
 use C4::Auth;
diff --git a/cataloguing/additem.pl b/cataloguing/additem.pl
index a89a3c50e5..bd3876eed3 100755
--- a/cataloguing/additem.pl
+++ b/cataloguing/additem.pl
@@ -18,8 +18,9 @@
 # with Koha; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-use CGI;
 use strict;
+#use warnings; FIXME - Bug 2505
+use CGI;
 use C4::Auth;
 use C4::Output;
 use C4::Biblio;
diff --git a/cataloguing/merge.pl b/cataloguing/merge.pl
index 3a96979dbb..b1cddf23ee 100755
--- a/cataloguing/merge.pl
+++ b/cataloguing/merge.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use CGI;
 use C4::Output;
 use C4::Auth;
diff --git a/cataloguing/merge_ajax.pl b/cataloguing/merge_ajax.pl
index db4a430839..6bad3e91d2 100755
--- a/cataloguing/merge_ajax.pl
+++ b/cataloguing/merge_ajax.pl
@@ -1,6 +1,7 @@
 #!/usr/bin/perl
 
 use strict;
+#use warnings; FIXME - Bug 2505
 
 # standard or CPAN modules used
 use IO::File;
diff --git a/cataloguing/moveitem.pl b/cataloguing/moveitem.pl
index b1542e36f1..e0ab5517cc 100755
--- a/cataloguing/moveitem.pl
+++ b/cataloguing/moveitem.pl
@@ -19,8 +19,9 @@
 # with Koha; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-use CGI;
 use strict;
+#use warnings; FIXME - Bug 2505
+use CGI;
 use C4::Auth;
 use C4::Output;
 use C4::Biblio;
diff --git a/cataloguing/plugin_launcher.pl b/cataloguing/plugin_launcher.pl
index 4e269df380..9a264ab161 100755
--- a/cataloguing/plugin_launcher.pl
+++ b/cataloguing/plugin_launcher.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use CGI;
 use C4::Context;
 use C4::Output;
diff --git a/cataloguing/value_builder/barcode.pl b/cataloguing/value_builder/barcode.pl
index b80f70e2f6..e21105b3ff 100755
--- a/cataloguing/value_builder/barcode.pl
+++ b/cataloguing/value_builder/barcode.pl
@@ -19,7 +19,8 @@
 # with Koha; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-
+#use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Context;
 require C4::Dates;
 my $DEBUG = 0;
diff --git a/cataloguing/value_builder/dateaccessioned.pl b/cataloguing/value_builder/dateaccessioned.pl
index f658cb840f..3b8e8c03d5 100755
--- a/cataloguing/value_builder/dateaccessioned.pl
+++ b/cataloguing/value_builder/dateaccessioned.pl
@@ -19,6 +19,9 @@
 # with Koha; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
+#use strict;
+#use warnings; FIXME - Bug 2505
+
 =head1
 
 plugin_parameters : useless here
diff --git a/cataloguing/value_builder/labs_theses.pl b/cataloguing/value_builder/labs_theses.pl
index c6a61fb5a4..f24b8c49bc 100755
--- a/cataloguing/value_builder/labs_theses.pl
+++ b/cataloguing/value_builder/labs_theses.pl
@@ -18,6 +18,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 
 use CGI;
 
diff --git a/cataloguing/value_builder/macles.pl b/cataloguing/value_builder/macles.pl
index 54e71f5d04..4b2a202651 100755
--- a/cataloguing/value_builder/macles.pl
+++ b/cataloguing/value_builder/macles.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use CGI;
 use C4::Context;
 use C4::Output;
diff --git a/cataloguing/value_builder/marc21_field_003.pl b/cataloguing/value_builder/marc21_field_003.pl
index ab1fdd1313..531f586623 100755
--- a/cataloguing/value_builder/marc21_field_003.pl
+++ b/cataloguing/value_builder/marc21_field_003.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Context;
 
 =head1
diff --git a/cataloguing/value_builder/marc21_field_005.pl b/cataloguing/value_builder/marc21_field_005.pl
index 5c8b560150..3c331457b0 100755
--- a/cataloguing/value_builder/marc21_field_005.pl
+++ b/cataloguing/value_builder/marc21_field_005.pl
@@ -18,6 +18,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Context;
 
 =head1
diff --git a/cataloguing/value_builder/marc21_field_006.pl b/cataloguing/value_builder/marc21_field_006.pl
index 5d9532ab81..d2a9bb1129 100755
--- a/cataloguing/value_builder/marc21_field_006.pl
+++ b/cataloguing/value_builder/marc21_field_006.pl
@@ -18,6 +18,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/marc21_field_007.pl b/cataloguing/value_builder/marc21_field_007.pl
index 281d21667c..b250fbee45 100755
--- a/cataloguing/value_builder/marc21_field_007.pl
+++ b/cataloguing/value_builder/marc21_field_007.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/marc21_field_008.pl b/cataloguing/value_builder/marc21_field_008.pl
index 7f44c8622d..87012c6143 100755
--- a/cataloguing/value_builder/marc21_field_008.pl
+++ b/cataloguing/value_builder/marc21_field_008.pl
@@ -18,6 +18,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/marc21_field_008_authorities.pl b/cataloguing/value_builder/marc21_field_008_authorities.pl
index 1f5ab709b6..bf45e063c7 100755
--- a/cataloguing/value_builder/marc21_field_008_authorities.pl
+++ b/cataloguing/value_builder/marc21_field_008_authorities.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/marc21_field_040c.pl b/cataloguing/value_builder/marc21_field_040c.pl
index c162633a69..532ef84ab1 100755
--- a/cataloguing/value_builder/marc21_field_040c.pl
+++ b/cataloguing/value_builder/marc21_field_040c.pl
@@ -18,6 +18,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Context;
 # use MARC::Record;
 
diff --git a/cataloguing/value_builder/marc21_field_040d.pl b/cataloguing/value_builder/marc21_field_040d.pl
index 7796b193c3..51a053fc8f 100755
--- a/cataloguing/value_builder/marc21_field_040d.pl
+++ b/cataloguing/value_builder/marc21_field_040d.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Context;
 # use MARC::Record;
 
diff --git a/cataloguing/value_builder/marc21_field_245h.pl b/cataloguing/value_builder/marc21_field_245h.pl
index e1a26d1ddb..3a6f2b4370 100755
--- a/cataloguing/value_builder/marc21_field_245h.pl
+++ b/cataloguing/value_builder/marc21_field_245h.pl
@@ -19,6 +19,7 @@
 # Suite 330, Boston, MA  02111-1307 USA
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Context;
 
 =head1
diff --git a/cataloguing/value_builder/marc21_leader.pl b/cataloguing/value_builder/marc21_leader.pl
index 2bc4fed92f..d3b8e900cd 100755
--- a/cataloguing/value_builder/marc21_leader.pl
+++ b/cataloguing/value_builder/marc21_leader.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/marc21_leader_authorities.pl b/cataloguing/value_builder/marc21_leader_authorities.pl
index d66574f655..600ac99c45 100755
--- a/cataloguing/value_builder/marc21_leader_authorities.pl
+++ b/cataloguing/value_builder/marc21_leader_authorities.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/marc21_leader_book.pl b/cataloguing/value_builder/marc21_leader_book.pl
index 7ef9d69d66..edc9782800 100755
--- a/cataloguing/value_builder/marc21_leader_book.pl
+++ b/cataloguing/value_builder/marc21_leader_book.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/marc21_leader_computerfile.pl b/cataloguing/value_builder/marc21_leader_computerfile.pl
index 6b052de295..5c7a1190d7 100755
--- a/cataloguing/value_builder/marc21_leader_computerfile.pl
+++ b/cataloguing/value_builder/marc21_leader_computerfile.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/marc21_leader_video.pl b/cataloguing/value_builder/marc21_leader_video.pl
index 7877fc81c3..864360f2d5 100755
--- a/cataloguing/value_builder/marc21_leader_video.pl
+++ b/cataloguing/value_builder/marc21_leader_video.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/stocknumber.pl b/cataloguing/value_builder/stocknumber.pl
index 1daf7453ee..88e726a285 100755
--- a/cataloguing/value_builder/stocknumber.pl
+++ b/cataloguing/value_builder/stocknumber.pl
@@ -17,7 +17,8 @@
 # with Koha; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-
+#use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Context;
 
 =head1
diff --git a/cataloguing/value_builder/unimarc_field_100.pl b/cataloguing/value_builder/unimarc_field_100.pl
index 6745f0df0f..b47c3202f8 100755
--- a/cataloguing/value_builder/unimarc_field_100.pl
+++ b/cataloguing/value_builder/unimarc_field_100.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_105.pl b/cataloguing/value_builder/unimarc_field_105.pl
index 0ccc30ee94..8eb46a8195 100755
--- a/cataloguing/value_builder/unimarc_field_105.pl
+++ b/cataloguing/value_builder/unimarc_field_105.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_106.pl b/cataloguing/value_builder/unimarc_field_106.pl
index 4bb27686b9..856db2445e 100755
--- a/cataloguing/value_builder/unimarc_field_106.pl
+++ b/cataloguing/value_builder/unimarc_field_106.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_110.pl b/cataloguing/value_builder/unimarc_field_110.pl
index bd328154bb..28eaea98bf 100755
--- a/cataloguing/value_builder/unimarc_field_110.pl
+++ b/cataloguing/value_builder/unimarc_field_110.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_115a.pl b/cataloguing/value_builder/unimarc_field_115a.pl
index 53d1ddfdb0..21ed66b0e5 100755
--- a/cataloguing/value_builder/unimarc_field_115a.pl
+++ b/cataloguing/value_builder/unimarc_field_115a.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_115b.pl b/cataloguing/value_builder/unimarc_field_115b.pl
index af6c44011c..bdaf23a8d4 100755
--- a/cataloguing/value_builder/unimarc_field_115b.pl
+++ b/cataloguing/value_builder/unimarc_field_115b.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_116.pl b/cataloguing/value_builder/unimarc_field_116.pl
index dd63499b08..16ab3d20bd 100755
--- a/cataloguing/value_builder/unimarc_field_116.pl
+++ b/cataloguing/value_builder/unimarc_field_116.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_117.pl b/cataloguing/value_builder/unimarc_field_117.pl
index 94524e5e95..679f727e91 100755
--- a/cataloguing/value_builder/unimarc_field_117.pl
+++ b/cataloguing/value_builder/unimarc_field_117.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_120.pl b/cataloguing/value_builder/unimarc_field_120.pl
index f3217f7303..d415dfa5b5 100755
--- a/cataloguing/value_builder/unimarc_field_120.pl
+++ b/cataloguing/value_builder/unimarc_field_120.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_121a.pl b/cataloguing/value_builder/unimarc_field_121a.pl
index 6cc2b9c404..d33983912f 100755
--- a/cataloguing/value_builder/unimarc_field_121a.pl
+++ b/cataloguing/value_builder/unimarc_field_121a.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_121b.pl b/cataloguing/value_builder/unimarc_field_121b.pl
index a9d2c5ea6b..1ef8abef7c 100755
--- a/cataloguing/value_builder/unimarc_field_121b.pl
+++ b/cataloguing/value_builder/unimarc_field_121b.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_122.pl b/cataloguing/value_builder/unimarc_field_122.pl
index 37118fc706..def9530326 100755
--- a/cataloguing/value_builder/unimarc_field_122.pl
+++ b/cataloguing/value_builder/unimarc_field_122.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_123a.pl b/cataloguing/value_builder/unimarc_field_123a.pl
index d4111b6dc3..b5d674c154 100755
--- a/cataloguing/value_builder/unimarc_field_123a.pl
+++ b/cataloguing/value_builder/unimarc_field_123a.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_123d.pl b/cataloguing/value_builder/unimarc_field_123d.pl
index 589a84a34e..79cdc5037c 100755
--- a/cataloguing/value_builder/unimarc_field_123d.pl
+++ b/cataloguing/value_builder/unimarc_field_123d.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_123e.pl b/cataloguing/value_builder/unimarc_field_123e.pl
index 589a84a34e..79cdc5037c 100755
--- a/cataloguing/value_builder/unimarc_field_123e.pl
+++ b/cataloguing/value_builder/unimarc_field_123e.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_123f.pl b/cataloguing/value_builder/unimarc_field_123f.pl
index 9f3231ff07..636bada411 100755
--- a/cataloguing/value_builder/unimarc_field_123f.pl
+++ b/cataloguing/value_builder/unimarc_field_123f.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_123g.pl b/cataloguing/value_builder/unimarc_field_123g.pl
index 589a84a34e..79cdc5037c 100755
--- a/cataloguing/value_builder/unimarc_field_123g.pl
+++ b/cataloguing/value_builder/unimarc_field_123g.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_123i.pl b/cataloguing/value_builder/unimarc_field_123i.pl
index 038eaea583..125f393d51 100755
--- a/cataloguing/value_builder/unimarc_field_123i.pl
+++ b/cataloguing/value_builder/unimarc_field_123i.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_123j.pl b/cataloguing/value_builder/unimarc_field_123j.pl
index da6d38d1e7..b1c31b12b2 100755
--- a/cataloguing/value_builder/unimarc_field_123j.pl
+++ b/cataloguing/value_builder/unimarc_field_123j.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_124.pl b/cataloguing/value_builder/unimarc_field_124.pl
index 5b4aa4ac12..563b3b5bd4 100755
--- a/cataloguing/value_builder/unimarc_field_124.pl
+++ b/cataloguing/value_builder/unimarc_field_124.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_124a.pl b/cataloguing/value_builder/unimarc_field_124a.pl
index 0595b1f94c..cadacd6ae2 100755
--- a/cataloguing/value_builder/unimarc_field_124a.pl
+++ b/cataloguing/value_builder/unimarc_field_124a.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_124b.pl b/cataloguing/value_builder/unimarc_field_124b.pl
index 66a15a942c..d0ae9a94dc 100755
--- a/cataloguing/value_builder/unimarc_field_124b.pl
+++ b/cataloguing/value_builder/unimarc_field_124b.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_124c.pl b/cataloguing/value_builder/unimarc_field_124c.pl
index b46b89a688..057df95253 100755
--- a/cataloguing/value_builder/unimarc_field_124c.pl
+++ b/cataloguing/value_builder/unimarc_field_124c.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_124d.pl b/cataloguing/value_builder/unimarc_field_124d.pl
index 71a27b2e24..70aa77e6e0 100755
--- a/cataloguing/value_builder/unimarc_field_124d.pl
+++ b/cataloguing/value_builder/unimarc_field_124d.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_124e.pl b/cataloguing/value_builder/unimarc_field_124e.pl
index 64cb10f9bf..02df151fd0 100755
--- a/cataloguing/value_builder/unimarc_field_124e.pl
+++ b/cataloguing/value_builder/unimarc_field_124e.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_124f.pl b/cataloguing/value_builder/unimarc_field_124f.pl
index 0f5dfaf179..c46a8d55b4 100755
--- a/cataloguing/value_builder/unimarc_field_124f.pl
+++ b/cataloguing/value_builder/unimarc_field_124f.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_124g.pl b/cataloguing/value_builder/unimarc_field_124g.pl
index 1e00503f44..c33a19092c 100755
--- a/cataloguing/value_builder/unimarc_field_124g.pl
+++ b/cataloguing/value_builder/unimarc_field_124g.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_125.pl b/cataloguing/value_builder/unimarc_field_125.pl
index 5b4aa4ac12..563b3b5bd4 100755
--- a/cataloguing/value_builder/unimarc_field_125.pl
+++ b/cataloguing/value_builder/unimarc_field_125.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_125a.pl b/cataloguing/value_builder/unimarc_field_125a.pl
index 7793ddc9e9..5b8777221e 100755
--- a/cataloguing/value_builder/unimarc_field_125a.pl
+++ b/cataloguing/value_builder/unimarc_field_125a.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_125b.pl b/cataloguing/value_builder/unimarc_field_125b.pl
index 00e60f4b0d..0e40ee4287 100755
--- a/cataloguing/value_builder/unimarc_field_125b.pl
+++ b/cataloguing/value_builder/unimarc_field_125b.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_126.pl b/cataloguing/value_builder/unimarc_field_126.pl
index 5b4aa4ac12..563b3b5bd4 100755
--- a/cataloguing/value_builder/unimarc_field_126.pl
+++ b/cataloguing/value_builder/unimarc_field_126.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_126a.pl b/cataloguing/value_builder/unimarc_field_126a.pl
index dc99442287..c8f5135a45 100755
--- a/cataloguing/value_builder/unimarc_field_126a.pl
+++ b/cataloguing/value_builder/unimarc_field_126a.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_126b.pl b/cataloguing/value_builder/unimarc_field_126b.pl
index 091cc1ac51..c31bb8a831 100755
--- a/cataloguing/value_builder/unimarc_field_126b.pl
+++ b/cataloguing/value_builder/unimarc_field_126b.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_127.pl b/cataloguing/value_builder/unimarc_field_127.pl
index d58d8c3732..79288371f9 100755
--- a/cataloguing/value_builder/unimarc_field_127.pl
+++ b/cataloguing/value_builder/unimarc_field_127.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_128a.pl b/cataloguing/value_builder/unimarc_field_128a.pl
index 10bc37c690..de895b18bb 100755
--- a/cataloguing/value_builder/unimarc_field_128a.pl
+++ b/cataloguing/value_builder/unimarc_field_128a.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_128b.pl b/cataloguing/value_builder/unimarc_field_128b.pl
index f9c8d3cef7..6617f91a7c 100755
--- a/cataloguing/value_builder/unimarc_field_128b.pl
+++ b/cataloguing/value_builder/unimarc_field_128b.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_128c.pl b/cataloguing/value_builder/unimarc_field_128c.pl
index 863ed350d0..4a68e981ac 100755
--- a/cataloguing/value_builder/unimarc_field_128c.pl
+++ b/cataloguing/value_builder/unimarc_field_128c.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_130.pl b/cataloguing/value_builder/unimarc_field_130.pl
index c2fc5fb44a..4d2d1a58ae 100755
--- a/cataloguing/value_builder/unimarc_field_130.pl
+++ b/cataloguing/value_builder/unimarc_field_130.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_135a.pl b/cataloguing/value_builder/unimarc_field_135a.pl
index 5a681fc02a..22c887886a 100755
--- a/cataloguing/value_builder/unimarc_field_135a.pl
+++ b/cataloguing/value_builder/unimarc_field_135a.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_140.pl b/cataloguing/value_builder/unimarc_field_140.pl
index f639e0ed1c..3f7b953167 100755
--- a/cataloguing/value_builder/unimarc_field_140.pl
+++ b/cataloguing/value_builder/unimarc_field_140.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_141.pl b/cataloguing/value_builder/unimarc_field_141.pl
index efb5985b1c..d355f7117e 100755
--- a/cataloguing/value_builder/unimarc_field_141.pl
+++ b/cataloguing/value_builder/unimarc_field_141.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_210c.pl b/cataloguing/value_builder/unimarc_field_210c.pl
index 3228dc3283..6779999426 100755
--- a/cataloguing/value_builder/unimarc_field_210c.pl
+++ b/cataloguing/value_builder/unimarc_field_210c.pl
@@ -18,6 +18,8 @@
 # with Koha; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
+#use strict;
+#use warnings; FIXME - Bug 2505
 
 use C4::AuthoritiesMarc;
 use C4::Auth;
diff --git a/cataloguing/value_builder/unimarc_field_225a.pl b/cataloguing/value_builder/unimarc_field_225a.pl
index bbefb3c0ff..acd02e1887 100755
--- a/cataloguing/value_builder/unimarc_field_225a.pl
+++ b/cataloguing/value_builder/unimarc_field_225a.pl
@@ -42,6 +42,7 @@ It need :
 =cut
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_4XX.pl b/cataloguing/value_builder/unimarc_field_4XX.pl
index 3d4b31aab2..91c4361d5d 100755
--- a/cataloguing/value_builder/unimarc_field_4XX.pl
+++ b/cataloguing/value_builder/unimarc_field_4XX.pl
@@ -19,6 +19,7 @@
 
 
 use strict;
+#use warnings; FIXME - Bug 2505
 
 use CGI;
 use C4::Output;
diff --git a/cataloguing/value_builder/unimarc_field_686a.pl b/cataloguing/value_builder/unimarc_field_686a.pl
index 67160bd192..786748d4d9 100755
--- a/cataloguing/value_builder/unimarc_field_686a.pl
+++ b/cataloguing/value_builder/unimarc_field_686a.pl
@@ -18,6 +18,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_field_700-4.pl b/cataloguing/value_builder/unimarc_field_700-4.pl
index c1bb22bd6b..e316027110 100755
--- a/cataloguing/value_builder/unimarc_field_700-4.pl
+++ b/cataloguing/value_builder/unimarc_field_700-4.pl
@@ -20,6 +20,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/value_builder/unimarc_leader.pl b/cataloguing/value_builder/unimarc_leader.pl
index a5a69c15c6..2c7ceee011 100755
--- a/cataloguing/value_builder/unimarc_leader.pl
+++ b/cataloguing/value_builder/unimarc_leader.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use C4::Auth;
 use CGI;
 use C4::Context;
diff --git a/cataloguing/z3950_search.pl b/cataloguing/z3950_search.pl
index cd312a18f8..cf9e7b2ff4 100755
--- a/cataloguing/z3950_search.pl
+++ b/cataloguing/z3950_search.pl
@@ -19,6 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use CGI;
 
 use C4::Auth;