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Product Overview

The architecture of IMS Database Repair Facility comprised several key components designed to identify and correct pointer errors within IMS databases. The main components included a database scanner, an error analyzer, and a repair module. The database scanner was responsible for traversing the database structures and identifying potential pointer issues.

The error analyzer processed the scan results, generating detailed reports on the errors found. The repair module then attempted to correct the identified errors. The facility operated on z/OS systems and interacted directly with IMS databases.

The primary interface was through JCL jobs, which included control cards specifying the database names, error types, and repair options. The facility did not expose any APIs. Security was managed through the z/OS security system, such as RACF, which controlled access to the JCL jobs.

Audit logging was handled through the z/OS system logs and IMS logging facilities. The product is no longer supported. The recommended replacement is IMS High Performance Pointer Checker, which offers similar functionality with improved performance and features.

Frequently Asked Questions

What is the primary function of IMS Database Repair Facility?

IMS Database Repair Facility was designed to identify and correct pointer errors within IMS databases. It provides utilities to analyze database structures and repair inconsistencies, ensuring data integrity. The product is no longer supported.

What specific problems did IMS Database Repair Facility solve?

The facility addressed pointer errors, which could lead to data corruption or access issues. It offered tools to scan databases, identify problems, and attempt repairs. This helped maintain database consistency and availability. The product is no longer supported.

What were the system requirements for running IMS Database Repair Facility?

The product operated on z/OS systems, providing a means to analyze and repair IMS databases. It was a standalone utility that interacted directly with IMS database structures. The product is no longer supported.

Which database systems were compatible with IMS Database Repair Facility?

The facility was designed to work with IMS databases. It was not intended for use with other database systems. The product is no longer supported.

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