(L) Load an OCLC MARC file [b]

By Lloyd Chittenden
6 min

  • This is the Marmot default record loader used automatically by OCLC

  • The label in Data Exchange is (L) Load an OCLC MARC file [b]

  • On the Sierra server it is called m2btab.b

Table of Contents

Details

  • This loader will always create a bib record

  • One item record is created for each 949 1 control field

Match on “o” index

o index includes 001 and 019.

Code:

/^999||t|0|20| | |0|n|G|0|#com="ov"@ov_tag="o"

  • 0 matches: Insert new bib

  • 1 match: Overlay existing bib

  • 2 matches: Insert new bib

Code:

|||0|0| | |0|n|G|0|@ov_action="o"

Variable (retain both incoming and target data)

  • Field group: h LIB HAS

  • Field group: k TOC DATA

    • MARC tags: 970, 971

  • Field group: m LOAD NOTE

    • MARC tags: 995

  • Field group: n NOTE

    • MARC tags: 583

  • Field group: y MISC

    • MARC tags: 948, 958

Variable (retain only target data, ignore incoming data)

  • Field group: v LOCAL INFO

    • MARC tags: 590, 690, 691, 856 (only if target field contains “|2pika”)

Fixed

  • SPEC’L USE

Code:

@ov_protect="b=V0123456789hk(970,971)m(995)n(583)v(590,69.,856:d)y(948,958)F31"

Bib: tabeb

Item: tapei

These are the default templates in Marmot loaders. The template settings only take effect if that field is not defined in any other way by the record load.

Code:

/^999||o|0|20| | |0|n|G|0|#com="dflt"@dflt="tapeb,tapei"

These commands will override defaults in the bib record. This is rarely used.

recs = Load profile
bn = bib location
ct = Cat Date
b1 = Bib Lvl
b2 = Mat Type
b3 = Spec’l Use
la = Language
cy = Country

Format:

949 \\$a*recs=b;bn=cu;ct=01-18-2021;b1=m;b2=a;b3=w;la=spa;cy=cou;

Code:

/^999||z|0|10| | |0|n|G|0|#com="recs"@recs="b" /^999||a|0|30|b| |26|n|N|0|#com="bn" /^999||c|0|8|b| |28|n|N|0|#com="ct" /^999||d|0|1|b| |29|n|N|0|#com="b1" /^999||e|0|1|b| |30|n|N|0|#com="b2" /^999||f|0|1|b| |31|n|N|0|#com="b3" /^999||g|0|3|b| |24|n|N|0|#com="la" /^999||k|0|3|b| |89|n|N|0|#com="cy"

 

This will always set the CAT DATE to today.

Code:

|||0|0| | |0|n|G|0|@cdate="y"

Processed by m2bmap.sky translation map.

This translation map removes OCLC prefixes from 001 field. Other prefixes are left in place. SkyRiver prefix is left in place.

If there is only a number with no prefix, the word “prefix” is added as a prefix.

Code:

001||%|0|0|b|o|0|y|N|0|%map="m2bmap.sky"

m2bmap.sky:

@case=true @stop_on_map=true ^(001)$0ocl70*([1-9][0-9]*)$1|\0\1 ^(001)$0ocm0*([1-9][0-9]*)$1|\0\1 ^(001)$0ocn([1-9][0-9]*)$1|\0\1 ^(001)$0on([1-9][0-9]*)$1|\0\1 ^(001)$0( *[a-zA-Z].*)$1|\0\1 ^(001)$0(.*)$1|\0prefix\1

If the target record is in field group v LOCAL INFO and includes any of these strings:

  • |2pika

  • |2vufind

  • |2image

  • |2Pika

  • |2VuFind

  • |2Image

then the field is protected. No incoming 856 field with “|2pika” will load in that case.

All other 856 fields are not protected. They will be overlaid from the incoming record. If there is no 856 in the incoming record, they will be deleted from the target record.

Code:

856||+|0|0|b|v|0|y|N|0|%map="m2bmap.art" 856||+|0|0|b|y|0|y|N|0|%map="m2bmap.not"

m2bmap.art

@delimiter=~ @case=true @stop_on_map=true (.*|2pika.*)$0~\0 (.*|2vufind.*)$0~\0 (.*|2image.*)$0~\0 (.*|2Pika.*)$0~\0 (.*|2VuFind.*)$0~\0 (.*|2Image.*)$0~\0 .*~

m2bmap.not

@delimiter=~ @stop_on_map=true @case=true (.*|2pika.*)$0~ (.*|2vufind.*)$0~ (.*|2image.*)$0~ (.*|2Pika.*)$0~ (.*|2VuFind.*)$0~ (.*|2Image.*)$0~ (.*)$0~\0

FIXED FIELDS

Incoming

Output

Incoming

Output

008 Language

LANG fixed field

008 Country

Country fixed field

Leader BLvl

Bib Lvl fixed field

Leader Type of Record

Mat Type fixed field

VARIABLE FIELDS

Incoming field

Output field group tag

Notes

Incoming field

Output field group tag

Notes

001

o

OCLC prefix removed
Other prefixes left in place

002 - 007

y

The incoming 005 is retained. Sierra does not change a 005. It should reflect the date the record was last updated where ever the record came from.

008 - 009

y

Modifies 008 to add some fields from Leader, these fields returned to Leader on export

010

l

 

011

NOT LOADED

013 - 018

y

 

019

o

 

020 - 024

i

 

025

y

 

026

NOT LOADED (used for antiquarian books)

027 - 028

i

 

029

NOT LOADED

030 - 049

y

 

050 - 084

j

 

085

NOT LOADED

086

g

 

087

NOT LOADED

088

j

 

089

NOT LOADED

090 - 099

j

 

100 - 111

a

Exclude subfield w

112 - 129

NOT LOADED

130

t

Exclude subfield w

131 - 209

NOT LOADED

210

y

 

211 - 222

u

 

223 - 239

NOT LOADED

240

t

Exclude subfield w

241 - 243

u

 

244

NOT LOADED

245

t

 

246 - 247

u

 

248 - 249

NOT LOADED

250

e

 

251 - 253

NOT LOADED

254 - 257

y

 

258 - 259

NOT LOADED

260 - 262

p

 

263

y

 

264

p

 

265

y

 

266 - 269

NOT LOADED

270

p

 

271 - 299

NOT LOADED

300 - 399

r

 

400 - 490

s

Exclude subfield w

491 - 499

NOT LOADED

500 - 582

n

 

583

NOT LOADED (Action Note, in OCLC usually refers to actions by other institutions)

584 - 589

n

 

590

v

 

591 - 599

NOT LOADED

600 - 689

d

Exclude subfield w

690 - 691

v

Exclude subfield w

692 - 699

d

Exclude subfield w

700 - 711

b

Exclude subfield w

712 - 719

NOT LOADED

720

y

Exclude subfield w

721 - 729

NOT LOADED

730 - 740

u

Exclude subfield w

741 - 751

NOT LOADED

752 - 755

y

 

756 - 759

NOT LOADED

760 - 777

q

 

778 - 779

NOT LOADED

780

x

 

781 - 784

NOT LOADED

785

z

 

786

y

 

787

w

 

789

 

 

800 - 811

s

Exclude subfield w

812 - 829

NOT LOADED

830

s

Exclude subfield w

831 - 839

NOT LOADED

840

s

Exclude subfield w

841 - 855

y

 

856

y or v

856 loads into FGT v if the string “|2pika” is present in the field. However, the field is protected so this would only load if there were not already a matching field in the record. If there is already a |2pika field, then this will not load.

Otherwise 856 loads into FGT y.

857 - 865

NOT LOADED

866

h

 

867 - 868

y

 

869 - 879

NOT LOADED

880

y

 

881

NOT LOADED

882 - 883

y

 

884 - 897

NOT LOADED

898

y

 

899

NOT LOADED

900 - 906

y

 

907 - 908

NOT LOADED

909 - 937

y

 

938

 

 

939 - 947

y

 

948

 

 

949

Item d

Move to 945 in item record, field group tag d

950 - 959

y

 

960 - 961

NOT LOADED

962 - 987

y

 

988 - 989

NOT LOADED

990 - 994

y

 

995

m

Ignores incoming field and loads text “Loaded with m2btab.b in this month”

996

y

 

997

NOT LOADED

998 - 999

y

 

 

Notes

 

Notes

011

 

012

Only used by CONSER

026

Only used in rare book cataloging

029

OCLC uses this for non-OCLC control numbers

085

Synthesized Classification Number Components

087

 

089

 

112 - 129

 

131 - 209

 

223 - 239

 

244

 

248 - 249

 

251

Only used in rare book cataloging

252 - 253

 

258 - 259

 

266 - 269

 

271 - 299

 

491 - 499

 

583

 

590 - 599

Reserved for local notes

712 - 719

 

721 - 729

 

741 - 751

 

756 - 759

 

778 - 779

 

781 - 784

 

788 - 789

 

812 - 829

 

831 - 839

 

857 - 866

 

869 - 879

 

881 - 897

 

899

 

907 - 908

Used to store local record numbers when records are exported

Can be confusing if these are loaded into the system and stored, they may be exported again and will not be accurate.

938

Often filled with junk from other local systems

948

Used to record our authority vendor loading information

960 - 961

Used for creating order records, not needed to live in bib records

988 - 989

 

998

 

008|| |35|3|b| |24|n|N|0|lang(b) 008|| |15|3|b| |89|n|N|0|country L|| |7|1|b| |29|n|N|0|bib lvl L|| |6|1|b| |30|n|N|0|mat type 001||%|0|0|b|o|0|y|N|0|%map="m2bmap.sky" 002-006||%|0|0|b|y|0|y|N|0| 007||%|0|0|b|y|0|y|N|0| 008-009||%|0|0|b|y|0|y|N|0|%008="y" 010||+|0|0|b|l|0|y|N|0| 013-018||+|0|0|b|y|0|y|N|0| 019||+|0|0|b|o|0|y|N|0| 020-024||+|0|0|b|i|0|y|N|0| 025||+|0|0|b|y|0|y|N|0| 027||+|0|0|b|i|0|y|N|0| 028||+|0|0|b|i|0|y|N|0| 030-049||+|0|0|b|y|0|y|N|0| 050-084||+|0|0|b|j|0|y|N|0| 086||+|0|0|b|g|0|y|N|0| 088||+|0|0|b|j|0|y|N|0| 090-099||+|0|0|b|j|0|y|N|0| 100-111||-w|0|0|b|a|0|y|N|0| 130||-w|0|0|b|t|0|y|N|0| 210||+|0|0|b|y|0|y|N|0|N|0| 211-222||+|0|0|b|u|0|y|N|0| 240||-w|0|0|b|t|0|y|N|0| 241-243||+|0|0|b|u|0|y|N|0| 245||+|0|0|b|t|0|y|N|0|%bracket="h" 246-247||+|0|0|b|u|0|y|N|0| 250||+|0|0|b|e|0|y|N|0| 254-257||+|0|0|b|y|0|y|N|0| 260-262||+|0|0|b|p|0|y|N|0| 263||+|0|0|b|y|0|y|N|0| 264||+|0|0|b|p|0|y|N|0| 265||+|0|0|b|y|0|y|N|0| 270||+|0|0|b|p|0|y|N|0| 300-399||+|0|0|b|r|0|y|N|0| 400-490||-w|0|0|b|s|0|y|N|0| 500-582||+|0|0|b|n|0|y|N|0| #583||+|0|0|b|n|0|y|N|0| 584-589||+|0|0|b|n|0|y|N|0| 590||+|0|0|b|v|0|y|N|0| 600-689||-w|0|0|b|d|0|y|N|0| 690-691||-w|0|0|b|v|0|y|N|0| 692-699||-w|0|0|b|d|0|y|N|0| 700-711||-w|0|0|b|b|0|y|N|0| 720||-w|0|0|b|y|0|y|N|0| 730-740||-w|0|0|b|u|0|y|N|0|%bracket="h" 752-755||+|0|0|b|y|0|y|N|0| 760-777||+|0|0|b|q|0|y|N|0| 780||+|0|0|b|x|0|y|N|0| 785||+|0|0|b|z|0|y|N|0| 786||+|0|0|b|y|0|y|N|0| 787||+|0|0|b|w|0|y|N|0| 800-811||-w|0|0|b|s|0|y|N|0| 830||-w|0|0|b|s|0|y|N|0|%bracket="h" 840||-w|0|0|b|s|0|y|N|0| 841-855||+|0|0|b|y|0|y|N|0| 856||+|0|0|b|v|0|y|N|0|%map="m2bmap.art" 856||+|0|0|b|y|0|y|N|0|%map="m2bmap.not" 866||+|0|0|b|h|0|y|N|0| 867-868||+|0|0|b|y|0|y|N|0| 880||+|0|0|b|y|0|y|N|0| 882-883||+|0|0|b|y|0|y|N|0| 898||+|0|0|b|y|0|y|N|0| 900-906||+|0|0|b|y|0|y|N|0| #907-908||+|0|0|b|y|0|y|N|0| 909-937||+|0|0|b|y|0|y|N|0| #|938|+|0|0|b|y|0|y|N|0| 939-947||+|0|0|b|y|0|y|N|0| #948||+|0|0|b|y|0|y|N|0| 949|945|+|0|0|i|d|0|y|N|0| 950-959||+|0|0|b|y|0|y|N|0| #960-961||+|0|0|b|y|0|y|N|0| 962-987||+|0|0|b|y|0|y|N|0| #988-989||+|0|0|b|y|0|y|N|0| 990-994||+|0|0|b|y|0|y|N|0| |995|T|0|0|b|m|0|y|N|0| |aLoaded with m2btab.b in this month 996||+|0|0|b|y|0|y|N|0| #997||+|0|0|b|y|0|y|N|0| 998||+|0|0|b|y|0|y|N|0| 999||+|0|0|b|y|0|y|N|0|

The load will create one item record for every bib record. Item is build on cusgh item template.

Code:

|||0|0| | |0|n|G|0|@link="i:1:949 1" /^949 1|z|d:ab:ek|0|0|i|c|0|y|N|1| /^949 1||c|0|0|i|v|0|n|N|1|#com="v" /^949 1||f|0|0|i|n|0|n|N|1| /^949 1||g|0|3|i| |58|n|N|1|#com="cop" /^949 1||h|0|3|i| |127|n|N|1|#com="ag" /^949 1||i|0|0|i|b|0|n|N|1|#com="i/a"@item /^949 1||j|0|0|i|p|0|n|N|1|#com="price2" /^949 1||l|0|5|i| |79|n|N|1|#com="loc" /^949 1||m|0|0|i|m|0|n|N|1| /^949 1||n|0|0|i|x|0|n|N|1| /^949 1||y|0|0|i|y|0|n|N|1| /^949 1||x|0|0|i|i|0|n|N|1| /^949 1||o|0|1|i| |108|n|N|1|#com="om" /^949 1||p|0|8|i| |62|n|N|1|#com="pr" /^949 1||q|0|5|i| |59|n|N|1|#com="i1" /^949 1||r|0|1|i| |60|n|N|1|#com="i2" /^949 1||s|0|1|i| |88|n|N|1|#com="sta" /^949 1||t|0|3|i| |61|n|N|1|#com="ty" /^949 1||u|0|1|i| |97|n|N|1|#com="im" /^949 1||w|0|0|i|g|0|n|N|1|

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