Published Release Notes

App Studio enhancements further support Pega Express methodology

App Studio now includes improvements that you can use to plan your Microjourney™ in a more convenient way. The Overview workspace now includes a button to edit application details, such as name, description, and business objectives, without having to switch to Dev Studio. You can also access relevant information faster, because Case Designer displays additional details about channels, data objects, and attachments associated with a case type directly in a properties pane. For improved management of your features, feature categories are now available in the application inventory so that you can clearly communicate to your development team what type of features need implementation.

For more information, see:

• Editing application details in App Studio 
• Associating personas with channels 
• Adding features to application inventory 
• Creating a Microjourney for customer success

Enhanced mapping of personas and users in App Studio

App Studio now provides a consistent and transparent experience when mapping personas to users. When you invite users to your application, you can associate each user with a run-time persona or developer role by selecting an option from a clearly organized list. For example, you can associate run-time users with a customer service representative persona, and then invite a person to help develop your application and assig them a developer role. For greater clarity, personas now replace references to roles in App Studio.

For more information, see Inviting collaborators to your application.

Tracer support for Cosmos React

The Tracer tool is now available for stateless applications, so that you can trace and debug applications that you build on Cosmos React. Because in a stateless application multiple requests can run simultaneously, to provide clarity, Tracer shows the events by request ID instead of grouping the events by the time of occurrence. For greater convenience, debugging Cosmos React applications is also available in an offline Tracer tool. As a result, you speed up the development process and deliver top-quality applications that are free of bugs.

For more information, see:

• Debug your Cosmos React applications faster with Tracer (8.6)
• Application debugging by using the Tracer tool
• Pega Digital Experience (DX) API
• Cosmos React

Nested conditions visible in the condition builder

Condition builder now supports the option to view nested conditions in a read-only mode, so that you can conveniently analyze and understand logic in your application. For example, if you create a condition that uses another When condition rule as a value to compare at run time, you can preview the configuration of that When condition. You can use this feature with When conditions nested at multiple levels, so that you can analyze even complex logic in your application.

For more information, see Defining conditions in the condition builder.

More detailed configuration of persona access in App Studio

App Studio now supports more precise configuration of access for personas so that you can improve the security and usability of your application. You can now define what actions a given persona can perform on a case, a data object, or a configuration set. You also save time because you define settings for an entire group of users that a persona represents. For example, you can configure a customer service representative (CSR) persona to view only cases that process insurance claims from VIP customers, without the option to modify the cases. As a result, you ensure that users of your application can interact only with relevant data, in a way that best meets your business needs.

For more information, see:

• Manage access for personas more efficiently in App Studio (8.6)
• Configuring access options for a persona

Improved security after hiding SQL values

In Pega Platform™ version 8.6, the default value of the showSQLInList dynamic system setting changes to FALSE, which suppresses the visibility of the SQL values in the Clipboard tool. With this setting disabled, when you run a report definition the clipboard does not display sensitive values in the pxSQLStatementPre and pxSQLStatementPost properties, which makes your system less vulnerable. If you want to display the values, in the .prconfig file, set the prconfig/security/showSQLInListPage/default to TRUE.

Decision tables authoring in App Studio

App Studio now supports the option to create decision tables that return values for a calculated field. For example, you can automatically calculate a life insurance rate for a customer by using a decision table that evaluates multiple factors, such as age, medical history, and current occupation. At run time, your application evaluates the values that the customer provides against the values in the decision table, and then responds with the most suitable result. By building decision tables in App Studio, you increase the flexibility of your low-code application and save time and resources, because a single decision table can provide results in multiple scenarios. You can also save and then reuse decision tables to speed up your application development even more.

For more information, see:

• Calculate values automatically in App Studio with decision tables (8.6)
• Calculating values with decision tables
• Authoring decision tables in App Studio

Additional connection pool parameters for JDBC URL external databases

For improved external JDBC URL database connection performance, Pega Platform™ now supports multiple Hikari connection pool parameters directly in the Data-Admin-DB-Name rule. Previously, Pega Platform supported a limited number of connection pool parameters to optimize your database connection using dynamic system settings (DSS). Now you can optimize your JDBC URL connection pool sizing to meet your traffic requirements through additional parameters without switching rules. Additional parameters include client-request parameters to maximize the connectivity to your external databases.

For more information, see Creating and updating external database instances with JDBC URLs.

Upgrade impact

During an upgrade to Pega Infinity™ release 8.6 and later, clients who previously specified their JDBC URL connection parameters through dynamic system settings (DSS) or prconfig file must delete the corresponding DSS or prconfig elements immediately after upgrade. The old parameters that you previously specified through DSS or the prconfig file override the equivalent parameters that you specified in the JDBC URL rule after your upgrade.

For more information about deleting your previous DSS or prconfig elements, see Deleting dynamic system setting connection parameters and Deleting connection parameters in the prconfig file.

Enhanced PEGA0104 alert

The PEGA0104 alert now includes the thread pool size, a list of activities that are waiting in the queue for a thread to become available, and details on how long it took to capture the thread dump.  By default, the alert also includes the thread dump.  You can disable the inclusion of the thread dump by changing the related configuration option. 

For more information, see PEGA0104 alert: Background tasks have exceeded a threshold time when attempting to acquire a thread from pool or executor.

New alert for job scheduler activity that exceeds a time threshold

Pega Platform™ now saves the PEGA0130 alert in the performance alert log at the time that a scheduled job exceeds the configured threshold value. To identify performance issues with long-running processes, you can monitor the log for the alert while the job scheduler runs.

The alert is enabled by default. You can change the default threshold value or disable the alert in dynamic system settings.

For more information, see PEGA0130 alert: Current Job Scheduler run is taking too long.