Robotic process automation using blue prism
The RPA means using software rather than people to carry out business processes that rely on applications. In Simple terms, A software Robot, can able to interact with multiple applications and get the required data. This can be avoided creating multiple interfaces for each application. Currently a lots of tool are using for RPA.
But company are mostly using Blue prism tool for Robotic process Automation.
Robotic Automation refers to process automations where computer software drives existing enterprise application software in the same way that a user does. This means
that unlike traditional application software, Robotic Automation is a tool or platform that operates and orchestrates other application software through the existing application’s user interface and in this sense is not “integrated”.
Blue Prism’s Robotic Automation software enables business operations to be agile and cost effective through rapid automation of manual, rules based, back office administrative processes, reducing cost and improving accuracy by creating a “virtual workforce”.
The virtual workforce is built by the operational teams or accredited Blue Prism partners using our robotic automation technology to rapidly build and deploy automations through leveraging the presentation layer of existing enterprise applications. The automations are configured and managed within an IT governed framework and operating model which has been iteratively developed through numerous large scale and complex deployments.
Why Robotic Process Automation Relevant?
- Better manage repeatable tasks.
- Reduce error rate
- Improve standardization of process workflow
- Reduce reliance on multiple system/screens to complete the process
- Create a friction less, “straight-thought” process
Blue Prism provides process automation based on presentation integration. By providing tools for business analysts, the product can also help people who aren’t technology specialists create and modify automated processes. And by exposing application user interfaces through reusable services, it can help those applications fit into modern service-oriented environments.
Blue Prism has built-in support for connecting to various kinds of application user interfaces, including browser-based HTML interfaces, Windows interfaces, and mainframe applications accessed via terminals, and interfaces built using Java. Whatever the interface technology, the adapter used to connect to an application is called a visual business object (VBO). Each VBO implements a particular set of operations against an application’s user interface. For example, a VBO might be capable of logging in to an application, entering a customer name into a particular screen, retrieving a result, and then logging off. A developer or business analyst uses Blue Prism’s Object Studio to create these objects graphically—writing code isn’t required.
Each VBO exposes its operations to a Blue Prism process. To create a Blue Prism process, a developer or business analyst uses Blue Prism’s Process Studio. This tool lets its user graphically define the steps in the process, each of which invokes operations in VBOs to interact with an application. Once again, writing code isn’t required. In a very real sense, a Blue Prism process acts like a human user accessing each application to carry out the business process.
Advantage of Robotic process automation using blue prism:
- good for mass scale deployment of large number of robots
- higher cost of acquiring and using BP
- limited training available as the only source of training is BP
- cost of training in BP is too high
There are two main part of Blue Prism, below are the details as.
1). Process Studio
A Blue Prism Process is created as a diagram that looks much like a common business flow diagram.
Processes are created in an area of Blue Prism called Process Studio which, as we will see, looks similar to other process modelling applications (such MS Visio) and uses standard flow diagram symbols and notation.
The key difference with a Blue Prism diagram is that it is not an inert two dimensional representation of a Process. Rather, it is the graphical representation of a working computer program, one that will interact with applications, manipulate data and perform decisions and Calculations.
2). Visual Business Object (VBO)
The role of a VBO is to act as an adapter to the user interface of a specific application. To accomplish this, each VBO has three main parts: A connector, which is a standard library provided by Blue Prism for communicating with a particular kind of application user interface.
An application control interface (ACI) that uses the VBO’s connector to expose the elements of a specific application’s user interface. One or more pages, each of which implements all or part of an operation that the VBO can perform. Some of the most commonly used stages in VBOs include the following:
- Read: gets data from a user interface element and stores it in a data item.
- Write: puts data from a data item to a user interface element.
- Navigate: opens menus, clicks buttons, and carries out other tasks required to navigate through an application’s screens.
- Wait: pauses execution until a condition is met in the application. For example, a VBO might need to wait until a particular window has appeared before proceeding or wait for the entire application to finish loading.
- Link: creates a link between stages in a page’s operation.
- Decision: acts like an If statement, branching an operation’s control flow based on the value of one or more data items.
- Choice: acts like a switch statement, selecting one of several control flow options based on the value of one or more data items.
- Calculation: contains an expression that performs a calculation on data items, such as adding two numbers, extracting a sub-string, or converting a date from one format to another.
- Loop: iterates through a collection of data
- Code: contains arbitrary code written in languages such as C# and Visual Basic. This might be used to carry out complex data manipulation, for example, or to access an application-specific interface, such as a COM object in a Windows interface. Code stages can also be used to access database interfaces, giving a page direct access to application data.
- Page: invokes another page in this VBO.
- Exception: explicitly raises an exception in the execution of an operation.
- Recovery: begins a block for handling exceptions.
- Resume: ends a block for handling exceptions.
- Alert: sends a notification to one or more subscribers via email indicating that something has occurred. A VBO might send an alert whenever an exception is raised.
For more details about Blue prism you can use below site.
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Automating business processes can bring substantial value. In situations where this automation must be done quickly and at low cost, and where changes are frequent, relying on presentation integration can be a good solution, especially when the performance requirements aren’t too high.
Blue Prism is designed for these situations. Combining tools for presentation integration, process automation, and management, it aims at providing an enterprise-class solution for this category of problems.