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02. Overview on CBS fields - fields, subfields, properties, etc. – authority format

CBS tag PICA+
tag
Description Explanation CBS / PICA+
subf1
Description

R /

NR2

M / O3 S / NS4 F / P5
0000 001@ ILN-bits, supplier code etc.       NR O S F
        $0 / $0 ILN-bits, userbits NR O    
        $a / $a Supplier code NR O    
0001 001X Owner main/master record, ORS flag   Order of subfields $A and $B is free.   NR O S F
        $0 / $0 Owner NR M    
        $A / $A ORS flag – database number NR O    
        $B / $B ORS flag – database number NR O    
0100 003@ Record Control Number (PPN)6 OCLC MARC tag M001 is not used because of possible occurrence.     NR M S Filtered because this tag is part of the heading in several displays.
        $0 / $0 Record Control Number (PPN) NR M    
0200 001A   Source and date of creation of main/master level data     NR M S Filtered, because this tag is part of the heading in several displays.
        $0 / $0 Source and date of creation of main/master level data NR M    
0210 001B Source, date and time of the last transaction of main/master level data       NR M S Filtered, because this tag is part of the heading in several displays.
        $0 / $0 Source and date of main/master level data NR M    
        $t / $t Time of the last transaction of main/master level data NR M    
0230 001D Source and date of owner of status of main/master level data       NR M S Filtered, because this tag is part of the heading in several displays.
        $0 / $0 Source and date of owner of main/master level data NR M    
0240 001E Source and date of offline deletion of main/master level data       NR O S Filtered, because this tag is part of the heading.
        $0 / $0 Source and date of offline deletion of main/master level data NR M    
0250 001L Logical timestamp of the last transaction of the whole record (levels 0, 1 and 2) Tag relevant e.g. for Master Record Model.

This tag is mandatory when this is configured: NEW001L=ON in CAT.
    NR M S P
        $0 / $0 Logical timestamp of the last transaction of the whole record (levels 0, 1 and 2) NR M    
0252 002W Date of creation (yymmdd) in original database of main/master level data Date originates from field 008 - Fixed-Length Data Elements -, characters 00-05 - Date entered on file -.

Only the date is put in the tag; the source code of the original library is not added.

The year yy is not converted into yyyy, because MARC tag 008 still uses 6 characters and not 8 for the date of creation.

When there is no date, the string consists of zeros or contains non-numeric characters, then this tag is not used.
    NR O NS P
        $0 / $0 Date of creation (yymmdd) in original database of main/master level data NR M    
0300 001U Characterset – main/master level       NR O S F
        $0 / $0 Characterset – main/master level   M    
0310 001M Code for cataloguing source – main/master level       NR O S P
        $0 / $0 Code for cataloguing source – main/master level NR M    
0315 001Q Validation warnings       R O S F
        $a / $a Input date of tag NR M    
        $b / $b Source (e.g. external library number) NR M    
        $c / $c Message number (in validation) NR M    
        $d / $d Message text (in validation) NR M    
0320 009T URL checker – main/master level       R O NS F
        $6 / $T

"/" / $U
Occurrence /

script code
NR O    
        $a / $a Broken URL NR M    
        $b / $b Error NR M    
        $c / $c Event date NR M    
0326 038L Link of possible duplicate and score of offline matching       R O S n/a
        $a / $a Matching/merging origin NR M    
        $b / $b Status NR M    
        $x / $x Score NR M    
        $Z / $9 PPN NR M    
0500 002@ Bibliographic type and status       NR M NS May be part of coded data templates. If so, this tag is Filtered by the software related to coded data templates.
        $0 / $0 Bibliographic type and status NR M    
0501 002A Identifier for specific thesaurus       NR O NS  
      Value of subfield $2 / $2 of the related bibliographic fields $a / $a Identifier NR M    
0603 003D PPN of deduplicated record, i.e. Superseded PPN       R O S P
        $0 / $0 PPN of deduplicated record, i.e. Superseded PPN NR M    
0614 003O Control Number of the linked record in remote database (e.g. WorldCat) NR with the same external source; R when external source differs.     NR / R O S F
        $a / $a Remote Source Id (e.g. OCoLC) NR M    
        $0 / $0 Record control number NR M    
        $b / $b Flag indicating whether the record has been merged with an existing record in the remote database NR O    
0615 003P Control number of the linked record in remote database that is superseded by another number (e.g. WorldCat)       R O S P, but addable
        $a / $a Remote source id (e.g. OCoLC) NR M    
        $0 / $0 Control number NR M    
0622 003W OCLC Work ID Used for FRBR     NR O NS P
        $a / $a Label NR M    
        $0 / $0 Number NR M    
0625 003Z7 Record control number of original database – main/master level       R O NS n/a
        $l / $l Label NR M    
        $0 / $0 Record control number NR M    
0900 098A Tag for storing data on level 0 of the PICA format Tag for storing data which are not part of the CBS MARC 21 format and must be kept on level 0 of the PICA format in the database.     R O NS n/a
        $a / $a Original tag held in the first $a NR M    
        -- / $S Indicators of the original tag, if present NR M    
        $a-z, A-Z, 0-9 Subfield(s) R O    
0901 098B Data no longer in use on level 0 of the PICA format Tag holds data on level 0 of the PICA format which are no longer in use.

Or this tag holds data temporarily, i.e. (a selection of) the data in tag 098B is converted to the appropriate CBS (MARC 21) fields and subfields. When this is ready, tag 098B is deleted in principle.
    R O NS n/a
        $a / $a Original tag held in the first $a NR M    
        -- / $S Indicators of the original tag, if present NR M    
        $a-z, A-Z, 0-9 Subfield(s) R O    

 

1. The order of the subfields within a tag is in principle the order in which the subfields are mentioned.
2. R = Repeatable; NR = Not repeatable. For local (LBD) tags NR means not repeatable per ILN; R means repeatable per ILN. For copy tags (LHR) NR means not repeatable per copy block (LHR); R means repeatable per copy block (LHR).
3. M = Mandatory; O = Optional.
4. S = System (CBS) generated; NS = non-system (CBS) generated.
5. F = Filtered; P = Protected.
6. Displayed in labelled presentation.
7. (In principle) part of labelled display.