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Term Paper Cis 500

In: Computers and Technology

Submitted By damovie
Words 408
Pages 2
Assignment: 1
Error Handling in an
Activity Diagram

LaShantel Wilson
Strayer University
Dr. Richard Brown
April 18th 2016

Error handling are routines in a program that responds to errors (Encyclopedia). The measurement of quality in error handling is based on how the system informs the user of such conditions and what alternatives it provides for dealing with them (Encyclopedia). This paper will give a narrative which describes the changes and added error handling pathways in the diagram within this paper. There will be an overview of the errors, an explanation as of the main changes checking are imperative within the process, and overview of possible errors. A diagram will illustrate the updates of two (2) error handling pathways.

Error Handling Pathway

Ridgeline Mountain Outliners (RMO) is a large retail company that specialize in clothing and related accessories for all types of outdoor and sporting activities (BOOK). One approach to handling errors in received data is for the receiving system to send the data back to the sending system, often with an indication that an error has been detected by the receiving system (GOOGLE). When an enterprise IT system includes a sales system and a financial system, the sales system may send data to the financial system, which is only capable of accepting data that passes particular types of validity checks and other types of data consistency checks. When data received by the financial system does not pass the data consistency checks, an error occurs in the financial system and a message describing the error and/or the received data is returned to the sales system for error handling (GOOGLE). However, a user of the sales system may not understand or be capable of correcting the error without access to the financial system (GOOGLE). For example, an error may be generated if the financial system is sent data for a time period that has been closed in the financial system (GOOGLE). The error could be fixed by reopening the time period in the financial system, which the user of the sales system is not able to do (GOOGLE). Another approach for handling errors in data received from another system is have a user monitor the receipt of the data. Using the receiving system, the user interactively corrects errors that occur (GOOGLE).

Overview

Main Reasons
Possible Errors
Conclusion
Appendix

Reference:

Encyclopedia http://www.pcmag.com/encyclopedia/term/42731/error-handling
Google Patents: http://www.google.com/patents/US7296192…...

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