Eretz Computer Systems provides solutions for the IBM Mainframe zOS environment, focusing on application performance bottlenecks, software inventory management and efficient software development.

The products shown below support a variety of software technologies including batch, CICS and EntireX/Natural RPC-server, featuring the IBM Cobol language, DB2, Software AG's Natural software language and Adabas. Our products collect information dynamically at program runtime, providing an accurate and up-to-date view of the software applications in actual use.

Our Products

Abend View

Abend analysis tool. The product identifies the failing program, the failing statement, and the contents of all pertinent variables involved. The program chain of flow preceding the abend is also displayed. Problem determination and resolution are handled much more quickly and efficiently. ...

Check View

Software diagnostic tool. Observation points can be dynamically declared in various program locations. Observation points track progress within the application, displaying the values of program variables and flagging changes made to variables during actual runtime. Programs and applications do not need to undergo any modifications to source code prior to running the product....

Event View

Monitoring of transaction failures. End-user transactions on the CICS and EntireX/RPC platforms are monitored and critical information is collected. Any end-user transaction failures are recorded and routed automatically to the development team together with the collected information. The product enables a quick and precise resolution of the failed event....

Perform View

Performance analysis tool. Information regarding software components, program flow, and database activity (Adabas, DB2) is gathered in real time, facilitating performance tuning, learning program logic, and design of software improvements. Measurements of elapsed times and CPU times per program unit, per subroutine unit, and per database call are also provided. ...

Run View

Software inventory tool. Jobs and software are monitored during actual program execution. The product identifies all programs and called programs currently in use, as well as the actual jobs and steps (or CICS transactions or EntireX/RPC calls) in which a program was executed, clarifying program and data dependencies between software projects. Run View is a strategic tool for impact analysis, preventing operational foul-ups when modified softw...

Eretz Computer Systems has been developing software tools for over thirty years, focusing on the IBM Mainframe zOS platform. Our company develops software products and utilities, and provides technical support to computer centers that run software applications on IBM mainframes.

Thousands of organizations around the world operate a variety of software applications daily, deployed on IBM mainframe zOS system computers. These programs were written in various software languages such as IBM COBOL or Software AG's NATURAL language. Many organizations have problems learning, maintaining, enhancing and adapting the applications. In many cases, there is a critical lack of knowledge of the systems, as well as the ability to make the necessary changes.

Our products are positioned to help users overcome these challenges. Most of our products can be run in different technological environments: batch, CICS, and EntireX (Natural RPC-server). Our products gather and display a great deal of information about the organization's application software by monitoring runtime execution, thus providing an accurate and up-to-date view of the organization's software assets. Our customers include goverment ministries, major banks, and other large financial institutions (insurance, etc.).

(™) CICS, DB2 and zOS are registered trademarks of IBM. (™) Natural, Adabas and EntireX are registered trademarks of Software AG.