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Published Release Notes

Find release notes for the selected Pega Version and Capability

Browse resolved issues for Platform releases.

This documentation is for non-current versions of Pega Platform. For current release notes, go here.

Improved security after hiding SQL values

Valid from Pega Version 8.6

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.

Additional connection pool parameters for JDBC URL external databases

Valid from Pega Version 8.6

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

Valid from Pega Version 8.6

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

Valid from Pega Version 8.6

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.

Data model inheritance does not depend on ruleset context

Valid from Pega Version 8.6

Search and Reporting Service (SRS) in Pega Platform™ 8.6 now provides an improved method of synchronizing data model by distinct users. In applications built on earlier versions of Pega Platform, some users might encounter difficulties in indexing data. Now, the data model that the system sends to SRS does not depend on access privileges. With this enhancement, each user of your application is eligible to synchronize data.

Additional upgrade scripts for new columns

Valid from Pega Version 7.1.4

In Version 6.2, additional columns (Major, Minor, and Patch) containing ruleset Version information were added to 15 tables in the PRPC database. When upgrading from a pre-Pega 7 release, scripts must be manually run after the upgrade to populate these columns.

These scripts are located in the Resource Kit, under Additional Upgrade Scripts.

  • If upgrading to a single schema, run both scripts.
  • If upgrading to a split schema, run the _data script against the data schema and run the _rules script against the rules schema.
  Depending upon your database type (platform) and the size of your database, these scripts may require significant time and system resources to run.

Choose the scripts for your database type:

  • db2zos_rulesetversion_columns_data.sql
  • db2zos_rulesetversion_columns_rules.sql

 

  • mssql_rulesetversion_columns_data.sql
  • mssql_rulesetversion_columns_rules.sql

 

  • oracle_rulesetversion_columns_data.sql
  • oracle_rulesetversion_columns_rules.sql

 

  • postgres_rulesetversion_columns_data.sql
  • postgres_rulesetversion_columns_rules.sql

 

  • udb_rulesetversion_columns_data.sql
  • udb_rulesetversion_columns_rules.sql

Database

Valid from Pega Version 7.1.4

Improvements to data handling were made for search indexing, agent processing, and filtering.  Scripts were provided for proper population of the database tables.

 

  • Importing data from shared obj-external tables is now supported.
  • A validation warning will now display when an unexposed property is used in filter or join conditions.
  • A Global Search index may now be created across two databases.
  • Agent processing on multiple nodes has been improved.
  • Improvements were made to controls in Report Definition pages which are used in a dynamic grid.
  • Filtering functionality involving special characters has been enhanced.
  • Scripts have been provided to populate the RuleSetVersion Major, Minor, and Patch columns.

System Management

Valid from Pega Version 7.1.4

Refinements were made to out-of-place upgrade documentation and processes, as well as for how handling is performed for all of the database vendor specific nuances related to a deploying into a split schema environment.

  • A script was created to run the data schema upgrade for z/OS systems.
  • In a split-schema configuration, indexing has been enhanced.
  • The product installer has been enhanced.
  • The stand-alone Static Assembly Utility does not require a password for its process.
  • The UpdateManager tool has been improved.

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