Nodate, Noel, Status nnn, Length nnn, Expires now

Command string

INPUT:CHAR(*)

The command string is a null ended string of flags and modifiers. Each flag must be separated by at least one space. The following flags are supported:

-nodate

Does not return the Date: header to the browser.

-noel

Does not return a blank line after headers. This is useful if you want other MIME headers after the initial header lines.

-status nnn

Returns full HTTP response with status code nnn, instead of only a set of HTTP headers. Do not use this flag if you only want the Expires: header.

-reasonexplanation

Specifies the reason line for the HTTP response. You can only use this flag with the -statusflag. If the explanation text contains more than one word, you must enclose it in parentheses.

-ct [type/subtype]

Specifies MIME Content-Type header to return to the browser. If you omit the type/subtype, the MIME content type is set to the default text/plan.

-charsetcharacter-set

Used with the -ctflag to specify the charset tag associated with the text Content-Types.

-ceencoding

Specifies MIME Content-Encoding header to return to the browser.

-cllanguage-code

Specifies MIME Content-Language header to return to the browser.

-length nnn

Specifies MIME Content-Length header to return to the browser.

-expires Time-Spec

Specifies MIME Expires header to return to the browser. This flag specifies the time to live in any combination of years, months, days, hours, minutes, and seconds. The time must be enclosed in parentheses. For example:

-expires (2 days 12 hours)

-expires now

Produces an Expires: header that matches the Date: header to return to the browser.

-uri URI

Specifies the Universal Resource Identifier (URI) for the returned document. URI can be considered the same as URL.

-extraxxx: yyy

Specifies an extra header that cannot otherwise be specified.

Error Code

I/O:CHAR(*)

The structure in which to return error information. For the format of the structure and for details on how to process API errors, see the programming topic in the AS/400 Information Center.

Chapter 2. Application Programming Interfaces 37

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.

IBM AS/400E manual Nodate, Noel, Status nnn, Length nnn, Expires Time-Spec, Expires now, Uri URI

Models: AS/400E