HTPA107 E

Input directive handle in parameter &1 not valid.

HTPA108 E

Input directive handle in parameter &1 not a main directive.

HTPA110 E

No matching directive found.

Search for a Subdirective under Main Directive (QzhbFindSubdirective) API

Required Parameter Group:

 

 

1

cfg

Input

Binary(4)

2

maindir

Input

Binary(4)

3

value

Input

Char(*)

4

value_len

Input

Binary(4)

5

startdir

Input

Binary(4)

6

num

Input

Binary(4)

7

case_sens

Input

Binary(4)

8

dir

Output

Binary(4)

9

errcode

I/O

Char(*)

Threadsafe: Yes

Use the QzhbFindSubdirective API to find a subdirective in a configuration file previously opened by a call to the QzhbOpenConfig API. If a subdirective is found, a handle to the subdirective is returned and can be used on subsequent calls to other APIs.

Authorities and locks

None.

Required parameter group

cfg

INPUT:BINARY(4)

The handle returned by a call to the QzhbOpenConfig API.

maindir INPUT:BINARY(4)

The handle to a main directive previously returned by a call to the QzhbFindDirective API. If the startdir parameter is not NULL, then the maindir parameter can be passed as NULL since the main directive is implied by startdir. If both the maindir and startdir parameters are passed, then the startdir parameter must specify the handle to a subdirective under maindir.

value INPUT:CHAR(*)

The character string for matching to a subdirective. Only as many tokens (words delimited by a blank) as are provided are matched. Any extra tokens either on the value string or the subdirective being considered for a match will not be compared. For example a value string of Port 1234 junk will match a directive of Port 1234. To match any subdirective, including comment lines, pass either a NULL pointer or a string with no tokens on it such as a 0 length string.

Chapter 2. Application Programming Interfaces 49

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IBM AS/400E manual HTPA107 E, HTPA108 E, HTPA110 E, Maindir INPUTBINARY4

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.