The number of bytes available for instance data. For the INSD0100 format, the buf_actlen value is 1104 bytes.

running OUTPUT:BINARY(4)

Indicates if the server instance is running. If the instance is running, the running parameter is set to 1. If the instance is not running, the running parameter is set to 0. The running parameter can be omitted. If this value is omitted (null), the running status is not queried by this API, and no performance penalty is incurred for finding this information. See “Retrieve a list of all Server Instances (QzhbGetInstanceNames) API” on page 56 for another method to query the running status of all instances.

errcode I/O:CHAR(*)

The structure in which to return error information.

INSD0100 Format

Offset

Offset

Type

Field

Decimal

Hexadecimal

 

 

 

 

 

 

0

0

CHAR(10)

Configuration

 

 

 

 

10

0A

CHAR(10)

Autostart

 

 

 

 

20

14

BINARY(4)

Min threads

 

 

 

 

24

18

BINARY(4)

Max threads

 

 

 

 

28

1C

BINARY(4)

CCSID

 

 

 

 

32

2A

CHAR(10)

Outgoing table name

 

 

 

 

42

20

CHAR(10)

Outgoing table library

 

 

 

 

52

3E

CHAR(10)

Incoming table name

 

 

 

 

62

34

CHAR(10)

Incoming table library

 

 

 

 

72

48

CHAR(512)

Access log file

 

 

 

 

584

248

CHAR(512)

Error log file

 

 

 

 

1096

448

BINARY(4)

Non-secure port

 

 

 

 

1100

44C

BINARY(4)

Secure port

 

 

 

 

Field descriptions

Note: In the descriptions below, *GLOBAL indicates that the global server parameter value for this field is used by the instance, and *CFG indicates that the value from the named configuration file is used. All character strings are padded with blanks as necessary, and are NOT null terminated.

Configuration

The 10 character name of the configuration used for this instance.

Autostart

Indicates if the instance starts automatically. It is a 10 character string that contains *NO, *YES, or *GLOBAL.

Min threads

The minimum number of threads to use for this instance. It is an integer from 0 to 999, where 0 means the *CFG value.

Chapter 2. Application Programming Interfaces 59

Page 69
Image 69
IBM AS/400E manual Running OUTPUTBINARY4, Configuration, Autostart, Min threads

AS/400E specifications

The IBM AS/400E, now more commonly known as IBM i, is a robust and versatile midrange server that has been designed to provide a comprehensive computing solution for businesses of all sizes. First introduced in the late 1980s, the AS/400 series has undergone multiple enhancements and rebranding, with the AS/400E being one of the notable iterations. This powerful platform is closely associated with IBM's commitment to reliability, scalability, and integrated business solutions.

One of the main features of the AS/400E is its highly integrated architecture that combines hardware and software into a cohesive system. This integration allows for seamless operations, reducing the complexity typically associated with managing disparate systems. The system is powered by IBM's proprietary OS/400 operating system, which has evolved into IBM i, featuring advanced capabilities like object-oriented programming, integrated database management, and security features that are essential for enterprise environments.

A key characteristic of the AS/400E is its robust database support, primarily through the use of DB2 for i. This integrated database management system enables efficient data handling and retrieval, facilitating real-time business analytics and reporting. Furthermore, the platform supports a variety of programming languages, including RPG, COBOL, and Java, making it flexible for developers who require diverse tools for application development.

The AS/400E is also known for its exceptional reliability and uptime, making it a preferred choice for critical business applications in industries such as finance, healthcare, and manufacturing. This reliability is backed by advanced error detection and correction mechanisms, as well as redundancy features that help prevent data loss and minimize downtime.

In terms of scalability, the AS/400E can effortlessly expand to accommodate growing business demands. Organizations can increase processing power by adding more resources without significant disruption. This scalability, combined with the system’s built-in virtualization capabilities, allows businesses to optimize resource usage and streamline operations.

Security is another defining feature of the AS/400E. The platform incorporates various layers of security measures, including user authentication, encryption, and comprehensive auditing capabilities, ensuring that sensitive business data is protected against unauthorized access.

Overall, the IBM AS/400E remains a powerful tool in the enterprise computing landscape, providing businesses with an integrated, reliable, and secure solution for their technological needs. Its enduring popularity is a testament to its capability to evolve with changing business requirements while maintaining its core attributes of high performance and stability.