Serial Control > FAQs for the Serial Control Module > FAQs: Creating, Modifying, and Linking MARC Holdings

FAQs: Creating, Modifying, and Linking MARC Holdings

What is the role of linking in a MARC holdings record?

SirsiDynix Symphony takes advantage of the formatting for linked fields used by the MARC 21 standard. Linking and sequence numbers used in the MARC holdings record help SirsiDynix Symphony present a concise holdings summary in the e-Library. In order to facilitate automatically updating MARC holdings as issues are received, SirsiDynix Symphony also incorporates linking numbers in the record structure of expected issues.

The 853 Field and the Patterns Tab

When a serial control record is configured to update MARC holdings, a relationship is formed between the Patterns tab of the control record and the 853 field of the MARC holdings record.

The Patterns tab is used to create the captions and pattern data for the 853 field in the MARC holdings record according to MARC 21 standards. When SirsiDynix Symphony creates an 853, it will also contain a linking number in subfield 8.

Because the pattern and frequency of serial publications sometimes change, you might need to edit the data on the Patterns tab using the Modify Serial Control wizard.

e-Library Display of Serial Holdings

As a result, a new 853 will be created in the MARC holdings record when the control record is configured to update MARC holdings. When SirsiDynix Symphony creates a new 853 in this context, it will contain a new linking number in subfield 8.

The 853 and 863 Relationship

According to the MARC 21 standard, the 853 contains a linking number that controls the relationship it has with 863 fields added to the MARC holdings record.

The 863 fields are linked to an 853 by sharing a common linking number. An 863 uses subfield 8 to represent the linking number used by the 853. The linking number in the 863 also uses a sequence number that is separated from the linking number by a period.

SirsiDynix Symphony uses the linking relationship between 853 and 863 fields as well as sequence numbers to present a concise holdings summary in the e-Library.

Holdings Link in the Expected Issue Record

The database records that represent expected issues contain a field for a holdings link. When a serial control record is configured to automatically update MARC holdings, expected issues created through batch prediction will contain the same linking number as the one in subfield 8 of the 853 field. SirsiDynix Symphony uses this holdings link assigned to the expected issue record in order to correctly add an 863 field to the MARC holdings record when the issue is checked in.

How do I begin updating MARC holdings on a serial control that has never had MARC holdings before?

You must be allowed to update MARC Holdings. If you cannot, a supervisor can enable your ability in the Modify MARC Holdings Records behavior properties in both the Create Serial Control and Modify Serial Control wizards.

For more information about creating distributions, see Setting Up Serial Distributions.

How do I get 866, 867, and 868 MARC holdings fields to update automatically?

The Check in Issues of a Serial wizard automatically creates and updates textual MARC holdings for special issues.

How do I modify a record when I get an “Invalid or missing captions and patterns tag” message?

To prevent the display of the “Invalid or missing captions and patterns tag” message when cataloging wizards are used, click No for Holdings on the Defaults tab of the Set Options for Item Search helper before searching the title you want to modify. When titles with corrupt MARC Holdings are searched, and Holdings is set to Yes, the “Invalid or missing captions and patterns tag” message may appear.

Updating MARC holdings when receiving pre-1970 issues

It is not possible to generate predictions that have a chronology date, date expected, and date first prediction earlier than 1970. SirsiDynix Symphony will display an appropriate error message indicating that you are not able to create issues prior to this date. To represent historical holdings, you can do the following.

Update the MARC holdings record with a summary statement in the 866 tag that reflects the range of issues.
Do not create predictions. Instead, use the Check In Issues of a Serial wizard to receive special issues. Because you are not following a pattern when you use the special issue work flow, you are able to avoid the pre-1970 date limitation, and you can receive an issue with any date in the Chronology field.

 


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