OSI/AS Management Programming Manual

OSI/AS Definitions
Common Definitions
4–20 056785 Tandem Computers Incorporated
Fixed Structures and
Character Strings
Tables 4-17 and 4-18 list the fixed (nonextensible) structures and the character strings
defined by the OSI/AS subsystem.
Table 4-17. OSI/AS Definitions for Fixed Structures
Fixed Structures
ZOSI-DDL-AE-TITLE ZOSI-DDL-PSEL
ZOSI-DDL-NSAP ZOSI-DDL-SNPA
ZOSI-DDL-OBJ-ID ZOSI-DDL-SSEL
ZOSI-DDL-OSINAME ZOSI-DDL-TSEL
Table 4-18. OSI/AS Definitions for Character Strings
Character Strings
ZOSI-DDL-CHAR12 ZOSI-DDL-CHAR36
ZOSI-DDL-CHAR20
Fixed Structures
The OSI/AS subsystem defines the following fixed structures for use in commands,
responses, and event messages.
ZOSI-DDL-AE-TITLE
is an ACSE application entity title. It is a fixed structure that is included as part of
several command-specific extensible structured tokens, and is also used to define
extensible structured tokens in event messages. The fields of this structure can be
set and altered separately; before setting any field values, you call SSNULL to
initialize all fields of the enclosing extensible structured token, including the fields
of this structure, with null values. The structure is defined as follows:
def ZOSI-DDL-AE-TITLE.
02 ZAE-TITLE-TYPE type ZSPI-DDL-INT.
02 ZAE-TITLE-FORMAT2.
03 ZAE-QUALIFIER-ISPRESENT type ZSPI-DDL-BOOLEAN.
03 ZAE-QUALIFIER type ZSPI-DDL-INT2.
03 ZAP-TITLE type ZOSI-DDL-OBJ-ID.
end.
ZAE-TITLE-TYPE
specifies which type of application entity title is used. The following values
are valid in this field: