ACR/Summary

The architecture of ACR/Summary is centered around batch processing within the z/OS environment. The main components include the Control File Processor, the Balancing Engine, and the Reporting Module. The Control File Processor reads and interprets the configuration files, which define the data sources and balancing rules.

The Balancing Engine performs the data comparison based on the criteria defined in the configuration. The Reporting Module generates detailed reports that highlight any discrepancies found during the balancing process. Communication between these components is primarily through JCL and the use of datasets.

The tool uses VSAM and sequential datasets for storing configuration data, intermediate results, and output reports. There are no external APIs. Integration with other systems is achieved through JCL and dataset interfaces.

The configuration files are critical to the operation of ACR/Summary. These files specify the data sources, balancing criteria, and report formats. The `DEFINE` command is used to specify the data sources, the `BALANCE` command initiates the balancing process, and the `REPORT` command generates the output reports.

The tool operates within the z/OS environment and does not require specific network ports. Security is managed through z/OS security features, including access control lists (ACLs) and user authentication. The tool's design emphasizes data integrity and efficient batch processing within the mainframe environment.