Value

Return code

 

 

0

HTTP_NOACTION

 

 

100

HTTP_CONTINUE

 

 

101

HTTP_SWITCHING_PROTOCOLS

 

 

200

HTTP_OK

 

 

201

HTTP_CREATED

 

 

202

HTTP_ACCEPTED

 

 

203

HTTP_NON_AUTHORITATIVE

 

 

204

HTTP_NO_CONTENT

 

 

205

HTTP_RESET_CONTENT

 

 

206

HTTP_PARTIAL_CONTENT

 

 

300

HTTP_MULTIPLE_CHOICES

 

 

301

HTTP_MOVED_PERMANENTLY

 

 

302

HTTP_MOVED_TEMPORARILY

 

 

303

HTTP_SEE_OTHER

 

 

304

HTTP_NOT_MODIFIED

 

 

305

HTTP_USE_PROXY

 

 

400

HTTP_BAD_REQUEST

 

 

401

HTTP_UNAUTHORIZED

 

 

403

HTTP_FORBIDDEN

 

 

404

HTTP_NOT_FOUND

 

 

405

HTTP_METHOD_NOT_ALLOWED

 

 

406

HTTP_NOT_ACCEPTABLE

 

 

407

HTTP_PROXY_UNAUTHORIZED

 

 

408

HTTP_REQUEST_TIMEOUT

 

 

409

HTTP_CONFLICT

 

 

410

HTTP_GONE

 

 

411

HTTP_LENGTH_REQUIRED

 

 

412

HTTP_PRECONDITION_FAILED

 

 

413

HTTP_ENTITY_TOO_LARGE

 

 

414

HTTP_URI_TOO_LONG

 

 

415

HTTP_BAD_MEDIA_TYPE

 

 

500

HTTP_SERVER_ERROR

 

 

501

HTTP_NOT_IMPLEMENTED

 

 

502

HTTP_BAD_GATEWAY

 

 

503

HTTP_SERVICE_UNAVAILABLE

 

 

504

HTTP_GATEWAY_TIMEOUT

 

 

505

HTTP_BAD_VERSION

 

 

Predefined functions and macros

You can call the server’s predefined functions and macros from your own application functions. You must use their predefined names and follow the format

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IBM AS/400E manual Predefined functions and macros, Value Return code
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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.
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