11.5.3 Accounting

PSF/VSE uses the POWER ACCOUNT=AFP (or =ALL) parameter to capture accounting information about printing through PSF.

In OS/390, this data is recorded by SMF in the Type 6 records written by PSF.

11.6 References

11.6.1PSF/VSE Publications

VSE/ESA Program and Workstation Guide, SC33-6509 (moving VSE files)

11.6.2PSF/MVS Publications

PSF/MVS: Messages and Codes, S544-3675

PSF/MVS: Diagnosis Guide and Reference, G544-5462

PSF/MVS: Application Programming Guide, S544-3673

PSF/MVS: MVS Download Guide, G544-5294

PSF/MVS: System Programming Guide, S544-3672

AFP: Printer Information, G544-3290

11.6.3 Redbooks

PSF/VSE Application Programming Guide, S544-3666AFP Printing in a Cross-System Environment, GG24-3765

11.6.4 Other Sources

See the IBM Printing Systems Company Web Site at http://www.printers.ibm.com/. The ªSoftware Solutionsº directory contains many documents including the following PSF product descriptions:

PSF/VSE 2.2 New Functions and Enhancements by Dave Pilcher

PSF/MVS 2.2 New Functions and Enhancements by Randy Deaver

11.6.5 Tools

11.6.5.1 PSF Supplied Utilities

APTRCONV can be used to transmit resources from MVS and VM to VSE. (Shipped with PSF/MVS and PSF/VM.)

11.6.5.2 DITTO

See Chapter 20, ªDITTOº on page 381.

11.6.5.3 Other Utilities

See Chapter 29, ªOrientation for Utilitiesº on page 455.

244VSE to OS/390 Migration Workbook

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IBM OS/390 Accounting, References 11.6.1 PSF/VSE Publications, 11.6.2 PSF/MVS Publications, Redbooks, Other Sources, Tools

OS/390 specifications

IBM OS/390, a versatile operating system, was a cornerstone in enterprise environments and played a pivotal role in mainframe computing. Released in the mid-1990s, OS/390 combined the strengths of IBM's MVS (Multiple Virtual Storage) with new features and enhancements, targeting scalability, reliability, and performance in demanding business applications.

One of the key features of OS/390 was its robust support for multiple users and processes. The system allowed thousands of concurrent users to access applications and data, ensuring high availability and minimizing downtime—a critical requirement for many large organizations. This scalability was supported through various enhancements in memory management and processor scheduling, enabling optimal resource allocation across diverse workloads.

OS/390 was known for its superior workload management capabilities. The Workload Manager (WLM) component allowed administrators to define service policies, specifying how system resources would be allocated according to the priority of tasks. This ensured that critical business processes received the necessary resources while less critical tasks were managed more flexibly.

Another significant characteristic of OS/390 was its commitment to security. The operating system provided comprehensive security features, including user authentication, data encryption, and auditing capabilities. This focus on security was vital for organizations handling sensitive data, ensuring compliance with regulations and safeguarding against unauthorized access.

OS/390 also supported advanced technologies that facilitated integration and development. The system included features like the IBM CICS (Customer Information Control System) for transaction processing and IMS (Information Management System) for database management. These technologies allowed organizations to build robust, high-performance applications tailored to specific business needs.

The ease of network integration was another strength of OS/390. With the advent of the Internet and global connectivity, OS/390 systems could easily interface with various network protocols, enabling businesses to operate in a connected world. This inclusion paved the way for many organizations to expand their capabilities and offer new services, driving digital transformation.

In conclusion, IBM OS/390 represented a significant advancement in mainframe technology, combining scalability, security, and robust workload management. Its rich feature set and support for critical enterprise applications solidified its role as a vital component of many organizations' IT infrastructures, ensuring they could meet their operational challenges head-on while supporting future growth. As technology continues to evolve, the legacy of OS/390 remains influential in the realm of computing.