The application interface call for this record type provides a mechanism for modifying Serialized Item Attribute data.

The fields in this record are:

Field	Description
char record_type[3]	MAT
char region_id[17]	Unique identifier of the tracking region where the item resides
char item_id	Unique identifier of a Serialized Item
char reference_id[21]	Secondary identifier of a Serialized Item
char comment[41]	Comment to be recorded in prt history log file.
char user_or_svc_id[33]	User or service identifier

The purpose of this call is to modify an item's attributes, the MAT record must be preceded by one or more ATT records (for filling in elements within the Item Attribute array). To specify item attribute information, see the description of the ATT record type.

More information

Import file format.

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