Technical Blogs

Obj-Save error Cannot save instance of class; it belongs to fully exposed table in database

Configure OAuth for your custom REST service in Pega. Simple steps to enable OAuth for your REST service in Pega.

OAuth - Open Authorization basics. How OAuth works. OAuth basics. OAuth behind the scenes.

Pega provides many constellations DX APIs for various categories like Case Management and processing, Assignment processing and many other categories. All these APIs are predeveloped and as developer you can use them as they are without any customization. To know the basics of OAuth, please visit - OAuth - Open Authorization basics But in order to use them you must understand the security associated with the API. By default, all DX APIs are secured with OAuth authorization.

Problem statement Assume you are developing a Queue Processor for an ATM Withdrawal use case. The process of ATM withdrawal consists of two operations. Debit the amount from the Account table. Insert a new record in the transaction history table. The queue process we are planning to develop will take two parameters: Amount and Account number, and perform the above operations. Now assume if any of these two operations fail for any reason, what should our design be to manage t

When designing applications in Pega, one of the most common questions architects face is: What exactly is a Microjourney®? Does every Microjourney always result in a Case Type? Or can it sometimes just be about managing data? Can multiple Microjourneys combine into one case, or can one Microjourney split into many cases? Let’s explore these questions step by step. What Is a Microjourney? A Microjourney  is a unit of work that delivers a meaningful business outcome  to a custo

How Pega Constellation Simplifies the Way We Build UIs

Still building UIs the old way in Pega? It’s time to see how Constellation is changing the game — faster builds, smoother upgrades, and future-ready performance.

In this blog, let's learn how to develop a validation rule in Pega Constellation Application. For this, let's make use of the Customer...

In this blog, we will discuss how to create a basic UI form to accept data from a user and show it in a case UI. Let's assume a use case...

Prepare for Pega development job interview.

Ever wonder how Pega saves values when you execute Obj-Save or how Pega retrieves the data from a database table when you do Obj-Open or...

Grasping the Concept In the world of Pega, understanding its features can greatly impact the efficiency of developers and business...

Open App studio. Open the case where you want to apply the Validate rule. Click on the step where the field is there to validate and...

Remote Tracing This is useful in Pre-Prod or Prod environment where users do not have tracer option enabled. In such case one operator...

Enable debug log for Pega classes.

Welcome again to my blog site techpapers.online, today we tell few commonly used shortcuts which every Pega developer must know for easy...

I am sure you might have heard a lot about DX API and wanted to try out a DX API in real and understand more about these APIs. In this...

Nowadays technology is changing really fast, every tool is releasing advanced features quite often. And as a developer we need to learn...

In this blog, will learn how rules are saved into Pega development branches. How Pega manages the development branches.