https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=24531 --- Comment #1 from Magnus Enger <magnus@libriotech.no> --- A mapping to say that a record should be included in a OAI-PMH set if it has the value "PDF" in field 347$b can be defined as: Field = 347 Subfield = b Operator = equals Value = PDF In C4::OAI::Sets::_evalRule, this is the code that picks out the relevant field and subfield: 544 my @subfield_values = $record->subfield($field, $subfield); But this will only return the value from the first field with tag $field, it does not really work in array context. The code works, if your 347$b = PDF occurs as the first 347 field, but not if it occurs in a subsequent field 347. So the code needs to be expanded into something like this: my @subfield_values; my @fields = $record->field($field); foreach my $field ( @fields ) { if ( my $subfield_value = $field->subfield($subfield) ) { push @subfield_values, $subfield_value; } } -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.