HP Compaq Presario SR5410CF CTO Tandem Computers NonStop NET MASTER D30 Programmers Guide English

• A Closed Loop
• Abbreviations
• Accessing Data in User Databases UDBs
• Accessing SPI Tokens From NCL
• Accessing the User ID Management Services UMS Database
• Adding a Record
• Adding a Record to a UDB Pair
• Advanced Internal Validation
• Alphabetic Characters and the Current Context
• Altering NCL Process Execution
• Another Solution for the NCL Process
• August
• Automatic Internal Validation
• Automatically Displaying Source Code
• Automating Operations
• B of the rights in Technical Data and Computer Software clause in DAR
• Before Debugging an NCL Process
• Before You Start
• Block Structure
• Built in Functions
• Calling a Function
• Calling a Procedure
• Calling Procedures and Functions
• Changing a Record
• Checking Logon Capability
• Clearing Breakpoints
• Closing a UDB or UDB Pair for Access by NCL
• Closing UDBs From Access by NonStop NET MASTER MS
• Combinations of CMD and INTCMD With START and EXEC
• Combinations of CMD INTCMD START and EXEC
• Combining Counters and Conditional Clauses
• Commands
• Commands Used to Debug an NCL Process
• Comments
• Communicating With a Security Exit
• Communicating With Other NCL Processes
• Communicating With Pathway Server Classes
• Compatible Terminal Function Key Translation
• Components in Mapping Services Processing
• Components in Panel Processing
• Conditional Execution
• Considerations for PICTURE Clause Data Types
• Considerations for TACL Data Types
• Considerations for TYPE Clause Data Types
• Considerations for User Defined Maps
• Context and Meaning
• Continuing Execution of an NCL Process
• Contract contains the Clause at
• Controlling Access
• Controlling Access to a Server Class by NCL
• Controlling Access to a Server Class by NonStop NET MASTER MS
• Controlling Access to a UDB or UDB Pair by NCL
• Controlling Access to UDBs by NonStop NET MASTER MS
• Controlling Display Duration
• Controlling Function Key Interception and Translation
• Controlling Input Field Formats
• Controlling Input Field Initialization
• Controlling NCL Process Execution
• Controlling Output Field Attributes
• Controlling the Number of NCL Processes
• Coordinating Input Notification
• Core Statements
• Core Statements Used for Run Time Error Handling
• Core Statements Used to Control Execution Flow
• Created
• Creating a Single UDB
• Creating a UDB
• Creating a User Defined Map
• Creating and Modifying a Panel Description File
• Creating and Modifying an NCL Procedure
• Creating Customized NonStop NET MASTER MS Commands
• Creating the File
• Creating the Files in a UDB Pair
• Creating UDBs From NonStop NET MASTER MS
• Current Execution Environments
• Current Output of the NCL Process
• Database
• Debugging an NCL Process From Start to Finish
• Debugging Different Types of NCL Processes
• Debugging Guidelines
• Debugging Interactively
• December
• Declaring Procedures and User Written Functions
• Default Panel Skip Handling
• Defining a Vartable
• Defining Alternative Standard Field Characters
• Defining and Using Action Function Keys
• Defining Debug Equates and Function Keys
• Defining Edit Rules for Input Fields
• Defining Field Characters in a Panel Description File
• Defining Hexadecimal Field Characters
• Defining the Default NCL ID
• Defining Trailer Lines in a Panel
• Delaying Execution for a Specified Time
• Deleting a Panel Description File
• Deleting a Record
• Deleting a Record From a UDB Pair Case
• Deleting an NCL Procedure
• Delimited UDB Record Structure
• Detecting a Message With SPI Tokens
• Development Considerations for System Level NCL Procedures
• Disassociating a Server Class From a Server Class Identifier
• Discovering Which Input Fields Have Changed
• Displaying a Panel
• Displaying a Single Statement
• Displaying a Synchronous Panel
• Displaying an Asynchronous Panel
• Displaying and Modifying Variables
• Displaying Decompiled Source Code
• Displaying Information About Locks
• Displaying Information About NCL Procedures
• Displaying Information About NCL Processes
• Displaying Information About Panel Description Files
• Displaying Information About Panels
• Displaying Information About Server Class Users
• Displaying Information About UDB Users
• Displaying Multiple Statements
• Displaying Panels
• Displaying Panels on OCS Windows
• Displaying Physical Information About UDBs
• Displaying Preloaded NCL Procedures
• Displaying Server Class Information
• Displaying Status Information About Server Classes
• Displaying Status Information About UDBs
• Displaying Text on the OCS Command Input Line
• Displaying the Contents of NCL Procedures
• Displaying the Contents of Panel Description Files
• Displaying the Current Status of NCL Processes
• Displaying the Names of NCL Procedures
• Displaying the Names of Panel Description Files
• Displaying UDB Information
• Displaying Variables
• Dissociating UDBs From a UDB Identifier
• Dynamically Altering Panel Design
• Edit Files
• Edit Services
• Either by an interim product modification IPM or by a new product version on a
• Elements in an MDO Variable
• Empty Statements
• EMSPROC NCL Procedures
• Enscribe File Structures and NCL
• Enscribe File Structures Supported by NCL
• Entering Commands Using the CMD Core Statement
• Entering Commands Using the INTCMD Verb
• Enumerated Data Types
• Environment
• Environmental Hierarchy for a Real User
• Environmental Hierarchy for a Virtual User
• Event Notification for Asynchronous Panels
• Exact Deletion
• Exact Retrieval From a Key Sequenced File
• Example
• Example of Input and Output fields
• Example of Mapping Services Processing
• Example of the INTQ Command
• Example of Working With an Edit File
• Examples of Panel Processing
• Examples of System Level NCL Procedures
• Examples of Working With Entry Sequenced Files
• Examples of Working With Key Sequenced Files in a UDB Pair
• Examples of Working With Single Key Sequenced Files
• Examples Used to Illustrate DEBUG Commands
• Executing a Loop Forever
• Executing INTCMD START and INTCMD EXEC
• Executing NonStop NET MASTER MS Commands
• Executing Persistent NCL Processes
• Executing START and EXEC Using CMD and INTCMD
• Execution Techniques
• Expected Output of the NCL Process
• Explicit Branching
• Explicit Declaration
• Explicit Execution
• Explicit Panel Skip Handling
• Expressions and Operators
• Extent of a Field Character
• External Procedures and External User Written Functions
• Factors Affecting NCL Procedure Location
• Factors Affecting Panel Description File Location
• Features of BUILTIN1
• Features of BUILTIN2
• Features of HELLO1
• Features of HELLO2
• Features of HELLO3
• Features of MESSGEN
• Features of MSGPROC
• Features of USERW1
• Features of USERW2
• Figure
• Figures Figure
• FILE Verbs and Enscribe File Types Supported by NCL
• Flow of Commands and Results From NCL Under OCS
• Flow of Commands and Results From OCS
• Format
• Functions
• General Design Features
• Generic Deletion
• Generic Deletion Options
• Generic Function Key Interception
• Generic Function Keys
• Generic Retrieval From a Key Sequenced File
• Generic Retrieval Options That Set Direction Backward
• Generic Retrieval Options That Set Direction Forward
• Getting a Record
• Getting Started With Functions
• Getting Started With NCL Procedures
• Glossary Glossary
• Guardian Processes
• Handle Messages in an Environment
• Handling Input From Asynchronous Panels
• Handling Internal Validation Errors
• Handling Run Time Errors
• Handling Run Time File Errors
• Handling Run Time Server Class Errors
• Handling the Record Key
• Header in an MDO Variable
• Header of an Element in an MDO Variable
• How NCL Procedure Location Factors Interact
• How Panel Description File Location Factors Interact
• How This Manual Is This manual contains
• How to Customize the NCL Procedure Search Path
• How to Customize the Panel Search Path
• Identifying Messages From a Remote System
• Identifying Messages From System Level NCL Procedures
• Implicit Declaration Procedures Only
• Implicit Execution
• In paragraph b
• Including Comments in a Panel Description File
• Index Index
• Information About NCL Processes
• Input Output and Current Execution Environments
• Inter NET MASTER Connection INMC
• Inter System Routing ISR
• Interaction Between Variable Sharing Methods
• Intercepting and Processing Event Messages
• Internal Procedures and Internal User Written Functions
• Internal Validation Facilities
• Introducing NCL Procedures and Functions
• Iterating and Leaving a DO Loop
• Label Searching
• Labels
• Language Elements
• Language Features
• Layout and Scope of an NCL Procedure
• Listing Breakpoints
• Loading an External Procedure Before Execution
• Logging Debug Messages Selectively
• LOGPROC NCL Procedures
• Maintaining Online Documentation
• Making a Server Class Available for Access by NCL
• Making a Server Class Available to NonStop NET MASTER MS
• Making a Server Class Unavailable for Access by NCL
• Mapped Data Object MDO Variables
• Mapped Message Structure
• Mapped UDB Record Structure
• Mapping
• Maps Referred to by Verbs
• Message Profile Variables
• Methods of Variable Sharing
• Modifying Variables
• MSGPROC and MESSGEN
• MSGPROC NCL Procedures
• Multiple NCL Processes Competing for an OCS Window
• NASA FAR SUP
• NCL and Major NonStop NET MASTER MS Services
• NCL Procedure
• NCL Procedure Libraries
• NCL Procedure Size
• NCL Procedures
• NCL Process and OCS Competing for an OCS Window
• Nested Procedures and User Written Functions
• Nesting DO Loops
• Nonalphanumeric Characters and the Current Context
• NonStop NET MASTER D30 D30
• NonStop NET MASTER MS Command Entry Restrictions
• Number of Restarts in Persistent NCL
• Obtaining Data in Input Field Variables
• Obtaining Input From a Panel
• Obtaining Stack Trace Information
• Of the ASSIGN Verb
• Opening a UDB or UDB Pair for Access by NCL
• Opening the File for Access by NCL
• Opening the File for Access by NonStop NET MASTER MS
• Opening the UDB Pair for Access by NCL
• Opening the UDB Pair for Access by NonStop NET MASTER MS
• Opening UDBs for Access by NonStop NET MASTER MS
• Operations Available Through NCL
• Operator Control Services OCS
• Options for Specifying Message Structure
• Options That Specify Retrieval Direction
• Ordering Information For manual ordering information domestic U S customers call
• Output of the ZEX0902
• Output of the ZEX0903
• Overriding Command Display and Logging
• Overview of System Level NCL Procedures
• Panel Control Statements
• Panel Description File Libraries
• Panel Description File Size
• Panel Description Files
• Panel Design Guidelines
• Panel Skipping and Navigation in the Panel Hierarchy
• Panel Skipping and the END and RETURN Functions
• Parameter Variables
• Part Number
• Part of the Hierarchy of MSG
• Partial Structure of an Element in an MDO Variable
• Passing Parameters to Procedures and Functions
• PATHMON and PATHCOM
• Pathway NonStop NET MASTER MS and NCL
• Pathway Processes and NonStop NET MASTER MS
• Pathway Server Classes
• Pausing for Operator Input
• Performing a Panel Test
• Performing a Test Compilation
• Persistent Versus Nonstop NCL Processes
• Positioning the Cursor at a Certain Input Field
• Positioning the Cursor at a Certain Screen Location
• Positioning the Cursor on Display
• Preloading and Unloading
• Primary Menus and General Menus
• Procedure and Function Name Syntax and Search Order
• Procedure Declarations and Parameters
• Process
• Processing Program Attention PA Keys
• Processing Program Function PF Keys
• PSEND Verb Return Codes in SYS PSEND RC
• Published December
• Purpose of the NCL Procedure
• Purpose of the ZEX0902
• Purpose of the ZEX0903
• Raising an Error Handler
• Real Users
• Record in a Structured Key Sequenced Enscribe File
• Record Structure and Record Keys
• Record Structure in a Key Sequenced File
• Record Structure in an Entry Sequenced File
• Records in a Delimited Entry Sequenced File
• Records in a Delimited Key Sequenced File
• Records in a Key Sequenced File
• Records in a Mapped Entry Sequenced File
• Records in a Mapped Key Sequenced File
• Records in an Entry Sequenced File
• Records in an Unmapped Entry Sequenced File
• Recovering From the Error
• Regions
• Regions of Two Real Users
• Release ID D30
• Remembering the Last Cursor Position
• Remote Operator Control ROC
• Remote Users
• Removing a Panel From Display
• Repetitive Execution Using Conditional Clauses
• Repetitive Execution Using Counters
• Replacing NonStop NET MASTER MS Commands
• Requesters and Servers
• Resource Groups
• Resource Naming Conventions
• Resources
• Restarting a Suspended NCL Process
• Resuming Execution to the Next Breakpoint
• Return Codes From Asynchronous Panels
• Return Codes From Synchronous Panels
• Return Codes in SYS FILE RC
• Return Codes in SYS PSEND RC
• Run Time Errors and Error Messages
• Scope and Error Handling
• Scope and Recovering From an Error
• Scope and Releasing an Error Handler
• Scope and Replacing an Error Handler
• Scope and Searching for an Error Handler
• Scope and Sharing Variables
• Scope of a Region
• Search Order for an Error Handler
• Searching for Procedure and Function Labels
• SECCALL Verb Return Codes in SYS RETCODE
• Second
• Section
• Sending a Message Between NCL Processes Using the WRITE Verb
• Sending a Message Directly to EMSPROC
• Sending a Message Through the EMS Collector
• Sending a Message to an NCL Process using the INTQ Command
• Sending a Message to an NCL Process When it Is Started
• Sending a Message to EMSPROC
• Sending MDO Variables
• Sending Ordinary Variables
• Sending Text
• Sequential Retrieval From a UDB Pair
• Setting an Error Handler
• Setting Breakpoints
• Setting Server Class Characteristics
• Setting the Current NCL Process
• Setting UDB Characteristics
• Sharing NCL Procedures
• Sharing the CONTROL Environment
• Sharing Variables to Procedures and Functions
• Single and Repetitive Execution
• Single Execution With the DO and END Statements
• Single UDBs
• Software the rights of the Government regarding its use reproduction and disclosure are as set forth in Section
• Some Keywords Used in Core Statements
• Some Keywords Used in Verbs
• Source Code of the NCL Procedure
• Source Code of the ZEX0902
• Source Code of the ZEX0903
• Source Files and Object Files
• Specifying Different Local Server Class Identifiers
• Specifying Different Local UDB Identifiers
• Specifying Display Attributes
• Specifying How to Handle the Record Key
• Specifying Input Padding and Justification
• Specifying Output Padding and Justification
• Specifying Record Structure
• Specifying Reply Message Structure
• Specifying the Current Record Key
• Specifying the Current Record Structure
• Specifying the Current Reply Message Structure
• Specifying the Current Server Class Identifier
• Specifying the Current UDB Identifier
• Specifying the Environment
• Specifying the Error Condition to Trap
• Specifying the Server Class Identifier
• Specifying the UDB Identifier
• Specifying Variables
• SPI to MDO Conversion Rules
• Standard Maps
• Standard Predefined Field Characters
• Starting a Single Debug Session
• Starting Multiple Debug Sessions
• Statements
• Step by Step Debugging of the NCL Process
• Stepping Through Statements and Nesting Levels
• Stopping a Debug Session
• Stopping the Debugging of a Specific NCL Process
• Stopping the Debugging of an Environment
• Structure of a Vartable
• Structure of an Internal Procedure
• Structure of an Internal User Written Function
• Structured Enscribe Files
• Summary of Core Statements
• Summary of Verbs
• Supported Releases This manual supports D30
• Synchronizing Access to Resources
• Synchronizing Execution
• Syntax of the CONTROL Verb
• System Defined Error Handlers for Specific Conditions
• System Panel Libraries and Files
• System Procedure Libraries and Files
• System Variables Containing Error Information
• System Variables Set by FILE Verbs
• System Variables Set by PSEND Verbs
• System Variables Set by SECCALL Verbs
• System Variables Set by the PANEL Verb
• T6581C30 C30
• Tables Table
• Tandem
• Targeting a Background Processing Environment
• Targeting a Dependent Processing Environment
• Targeting a Single NCL Process
• Targeting a Specific User s NCL Processes
• Targeting NCL Processes by Execution State
• Targeting NCL Processes in a Specific Window
• Terminals
• Terminating Execution of an NCL Process
• Terminating Execution of the Current Procedure or Function
• Test Mode
• Testing a Panel
• Testing System Level NCL Procedures
• Testing the Rows and Columns Available for Display
• The Active Panel Queue
• The Active Retain and Pend Unload Lists
• The ARITH ERROR Error Handler
• The ASSIGN and DROP Verbs
• The BUILTIN1 NCL Procedure
• The BUILTIN2
• The Contents of a Share List
• The Control Part of a Panel Description File
• The Cursor Positioning Hierarchy
• The Data Component of an Element
• The Default Search Path
• The Dependent Request and Response Queues
• The Display Part of a Panel Description File
• The EMSPROC NCL Procedure
• The END Statement Procedures Only
• The EXIT Statement Procedures Only
• The FILE ERROR Error Handler
• The FILE Verbs and the Map NCL
• The FLUSH ERROR Error Handler
• The GOSUB and RETSUB Statements
• The GOTO Statement
• The Header of an Element
• The Header of an MDO Variable
• The HELLO2 NCL Procedure
• The HELLO3
• The IF Statement
• The INTREAD INTCONT and INTCLEAR Verbs
• The LABEL ERROR Error Handler
• The LOADFAIL ERROR Error Handler
• The LOGPROC NCL Procedure
• The LOOPING ERROR Error Handler
• The Map MSG
• The Map NCL
• The Map SEC
• The MESSGEN NCL Procedure
• The MSGPROC NCL Procedure
• The NCL Process Identifier NCL ID
• The PANEL END Error Handler
• The PANEL ERROR Error Handler
• The PANEL RETURN Error Handler
• The PANEL SKIP PMENU Error Handler
• The PATHSEND Interface
• The PSEND ERROR Error Handler
• The Purpose of the Request and Response Queues
• The RANGE ERROR Error Handler
• The Request and Response Queues
• The Resource Name Hierarchy
• The RETURN Statement Procedures and Functions
• The Scope of Core Statements
• The SELECT and END Statements
• The SIGNAL LABEL Statement
• The Standard Map MSG
• The Standard Map NCL
• The Standard Map SEC
• The Standard Map SPI
• The STRING ERROR Error Handler
• The Structure of a Panel Description File
• The Structure of an NCL Procedure
• The Structure of Mapped Data Object MDO Variables
• The System Variables SYS PARMCNT and SYS ALLPARMS
• The TYPE ERROR Error Handler
• The USERW1 NCL Procedure
• The USERW2 NCL Procedure
• The VARIABLE ERROR Error Handler
• The VERB ERROR Error Handler
• The WRITE Verb and the Map NCL
• Tracing System Level Messages
• Translations
• Types of NonStop NET MASTER MS Environments
• Types of NonStop NET MASTER MS Users
• UDB Pairs
• Unmapped Message Structure
• Unmapped UDB Record Structure
• Updating a Panel Display
• Updating a Record
• Updating a Record in a UDB Pair Case
• User Databases UDBs
• User Defined Maps
• User ID Management Services UMS
• User Panel Libraries
• User Procedure Libraries
• Using a User Defined Map
• Using Breakpoints to Suspend Execution
• Using CMD in the Current Execution Environment
• Using INTCMD INTREAD INTCLEAR and INTCONT
• Using INTCMD to Execute a Command
• Using INTQ to Send a Message
• Using Labels on a DO Statement
• Using NCL Processes as PATHSEND Requesters
• Using Panels for Screen Displays
• Using Resources as Semaphores
• Using the INCLUDE Panel Control Statement
• Using the RESTART Operand in the START Verb
• Using the SYSMSG Variable
• Using the TRAILER Panel Control Statement
• Using Timer Commands to Execute NCL Procedures
• Using User Defined Maps to Define Message Structure
• Using Virtual Users to Execute NCL Procedures
• Valid Label Characters
• Variable
• Variables
• Verbs and Commands Used With Locks
• Verbs and MDO Variable Access
• Verbs That Automatically Create an MDO Variable
• Verbs Used by System Level NCL Procedures
• Verbs Used to Control System Level Message Flows
• Verbs Used With Maps and MDO Variables
• Verbs Used With Panels
• Verbs Used With Vartables
• Virtual Users
• What to Do Next
• When Debugging an NCL Process
• Why Use the DEBUG Commands
• Why You Would Create a User Defined Map
• Working With Edit Files
• Working With Entry Sequenced Files
• Working With Guardian Processes
• Working With Key Sequenced Files in a UDB Pair
• Working With Server Classes
• Working With Single Key Sequenced Files
• Working With Vartables
• Writing a Message to a Terminal
• Writing a MSGPROC NCL Procedure
• Writing an Error Handler
• Writing NCL Procedures
• Writing Panel Description Files
• Writing the Statement to Process the Error
• Your First NCL Procedure HELLO1