$batch->warnings_off();
$batch->strict_off();
my $i=0;
-my ($tagfield,$biblionumtagsubfield) = &MARCfind_marc_from_kohafield($dbh,"biblio.biblionumber","");
+my ($tagfield,$biblionumtagsubfield) = &GetMarcFromKohaField($dbh,"biblio.biblionumber","");
while ( my $record = $batch->next() ) {
my $biblionumber=$record->field($tagfield)->subfield($biblionumtagsubfield);