[Koha-bugs] [Bug 28323] New: Invalid record in sample data leading to error when displaying

[bugzilla-daemon at bugs.koha-community.org]

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=28323

            Bug ID: 28323
           Summary: Invalid record in sample data leading to error when
                    displaying
 Change sponsored?: ---
           Product: Koha
           Version: master
          Hardware: All
                OS: All
            Status: NEW
          Severity: minor
          Priority: P5 - low
         Component: Architecture, internals, and plumbing
          Assignee: koha-bugs at lists.koha-community.org
          Reporter: victor at tuxayo.net
        QA Contact: testopia at bugs.koha-community.org

Strk̆v̜elser illustreret af Jean Anderson dansk udgave ved Lis Engel [overst̆telse
ved Jesper Langer]

staff://cgi-bin/koha/catalogue/detail.pl?biblionumber=369
opac://cgi-bin/koha/opac-detail.pl?biblionumber=369

========= error ============

Invalid data, cannot decode metadata object (biblio_metadata.id=368,
biblionumber=369, format=marcxml, schema=MARC21, decoding_error=':8: parser
error : PCDATA invalid Char value 31
  <controlfield tag="001">00aD000015937</controlfield>
                            ^
:9: parser error : PCDATA invalid Char value 31
  <controlfield tag="004">00satmrnu0</controlfield>
                            ^
:9: parser error : PCDATA invalid Char value 31
  <controlfield tag="004">00satmrnu0</controlfield>
                               ^
:9: parser error : PCDATA invalid Char value 31
  <controlfield tag="004">00satmrnu0</controlfield>
                                  ^
:9: parser error : PCDATA invalid Char value 31
  <controlfield tag="004">00satmrnu0</controlfield>
                                     ^
:10: parser error : PCDATA invalid Char value 31
  <controlfield tag="008">00ar19881981bdkldan</controlfield>
                            ^
:10: parser error : PCDATA invalid Char value 31
  <controlfield tag="008">00ar19881981bdkldan</controlfield>
                                       ^
:10: parser error : PCDATA invalid Char value 31
  <controlfield tag="008">00ar19881981bdkldan</controlfield>



============ Here is some analysis by Caroline ============

I can't find the exact problem with record 369, but it's definitely
problematic, even MarcEdit won't open it
I can view it with a command line tool that I have
Problem record : https://snipboard.io/paTtIK.jpg
the error messages seem to point to the control fields 001, 004 (which doesn't
exist in MARC21 afaik), and 008
Compared with a healthy record : https://snipboard.io/XFZ5VN.jpg
In fact, there are a couple more fields in the problem record that dont exist
in MARC21 : 021 (should probably be 020), 245$d (should probably be 245$c?),
245$f should be dates
The fact that indicators are all 00 is also wierd... 
anywho, I think there is probably a character at the beginning of the record
that is messing up everything else

tuxayo: does this look like a legitimate record to have in sample data? Because
real world data can be weird ^^
tuxayo: Or is this worthless and should be removed from sample data?

caroline: I think it should be removed.... I mean it's just sample data and
this one is clearly a problem
Unless it was there for a specific purpose like you suggested
it causes problem when searching for danish documents too :/ Advanced search >
Language Danish > Search > Error


====== issue with search of Danish records =======
- OPAC
- advanced search
- Language dropdown => Dansk
- search
- error
Actually it's just that it redirects to the record page

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