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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.

DCO and PMF integration is unavailable

Valid from Pega Version 7.1.5

DCO and PMF integration functionality is not available in this release. Related project management controls have been removed from the following:

  • System Settings landing page (Designer Studio > System > Settings > Project Management)
  • Application Profile landing page (Designer Studio > Application > Profile > Specifications)
  • Add/Edit Specification dialog

Restricted SMA access

Valid from Pega Version 7.1.5

System Management Application (SMA) remote connections are not supported on JBoss EAP 6.x. This means SMA users may only monitor locally connected systems. Ensure that the "Local JVM Connection..." option is selected when configuring PRPC nodes:

DB2-LUW database logfile size increase

Valid from Pega Version 7.1.5

This issue applies to DB2-LUW database platforms only.
 

To avoid running out of logfile space due to large transaction sets during the rule base load of a Pega 7.1.x install, upgrade, or maintenance level update, systems supported by a DB2-LUW database platform should increase the LOGFILSIZ parameter to at least 4096 pages from the default size of 1000 pages.

After the size has been increased, restart the database to ensure that the new setting is loaded into the database correctly.

Need to run script before updating Multitenant systems

Valid from Pega Version 7.1.5

When updating or upgrading a Multitenant system from Pega 7.1.5 or 7.1.6 to Pega 7.1.7, if that system uses either an Oracle or a PostgreSQL database, you may encounter the error:

“Table must be empty to add column.”

The Multitenant architecture requires an additional column on a number of the PRPC database tables (“pzTenantID”). In Pega 7.1.7, two additional PRPC tables were tenant-qualified: pc_schedule_task and pr_index_schedule_task. The Multitenant column is added to these tables by the update/upgrade process. However, Oracle and PostgreSQL do not allow the addition of a non-null column to an existing table unless the table is empty, so updating or upgrading systems on those databases displays the error detailed above.

To avoid this error, before beginning the update or upgrade, it is necessary to run a script:

  • OracleOracleMTupgrade.sql
  • PostgreSQLPostgresMTupgrade.sql

For updates, these scripts are located in the /scripts/ddl directory.

For upgrades, these scripts are located in the /Resourcekit/AdditionalUpgradeScripts directory.

Screenshot generation runs on local client

Valid from Pega Version 7.1.8

If you generate screenshots to include in your application document, this process still runs on your local client. Additionally, you are still required to use Internet Explorer to use this feature.

Warning message when opening server-generated documents

Valid from Pega Version 7.1.8

Depending on your system configuration, the following warning message might be displayed when you open a document that was generated on the server.

If you click No, certain content (for example, Table of Contents) is not populated in the document. Instead, click Yes and save the document.

Warning message dialog

The warning message that displays

Derby databases are no longer supported

Valid from Pega Version 7.1.8

Previously, an embedded Derby database could be used as a file system. This setup was configured by setting storage/class/<<filesystem>>/type to "embedded" in the prconfig file.

After upgrading, storage types that are specified as "embedded" now default to the local file system.

Custom database (DB) triggers are dropped during upgrade

Valid from Pega Version 7.1.8

The latest version of Pega 7 improves performance by no longer using database triggers to assist with System Pulse and Data-Rule-Summary processing, which is now done within the Pega 7 engine. As a result, DB triggers are no longer installed on either the pr_sys_updatescache or pr4_rule_vw tables.

When upgrading to the latest version of Pega 7, if you had previously implemented a custom database (DB) trigger on these tables, or a custom DB trigger that refers to these tables, it is removed during the upgrade process. No custom triggers are removed unless they reference these tables.

If you have custom DB triggers that reference the pr_sys_updatescache or pr4_rule_vw tables and perform other processing, those triggers must be reimplemented. When doing so, you must be careful to not modify the pr_sys_updatescache or pr4_rule_vw tables.

For more information, see Startup check removes custom DB triggers.

JavaMail API upgrade has potential SMTP configuration error

Valid from Pega Version 7.1.8

The JavaMail API has been upgraded from 1.4.1 to 1.5.2 in this release. This improvement provides greater compatibility and secure connectivity with leading industry email servers.

During the upgrade process, there is a known issue for some configurations of email servers, including Microsoft Exchange Server, that requires the use of an additional setting. After upgrading to this release, if you experience authentication failures when attempting to send email or test SMTP connectivity, do one of the following:

  • Recommended: Review the Microsoft Exchange email server settings to ensure proper configuration for SMTP authentication. In some cases, the use of port 587 instead of the traditional default SMTP port 25 has been shown to address this issue.
  • Create the following Dynamic System Setting with the value "true," and then restart email listeners:

Owning Ruleset: Pega-IntegrationEngine

Setting Purpose: javamail/NoAuthMechanismsRetry

After any email server configuration or upgrade, it is recommended that email listeners are re-tested without using this Dynamic System Setting.

See About Email Account data instances for information on configuring email account records.

Creating data page unit tests in Internet Explorer 8

Valid from Pega Version 7.1.8

When creating data page unit tests, selecting a parent property does not automatically select the child properties when using Internet Explorer 8.

Page and page list properties to be included in a data page unit test are selected on the Create test screen by selecting a check box next to the property name. Normally, selecting the check box of a parent property automatically selects all subsequent child properties as well. When using Internet Explorer 8, child properties are not automatically selected when the parent property's check box is selected.

The solution requires selecting all of the desired child properties individually. Select the check box next to each child property to include it in the data page unit test.

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