SR-C6941 · Issue 351037
Rollback information collection optimization
Resolved in Pega Version 7.4
During rollback information collection, a rule inventory is regenerated. This checking can include searching for instances that no longer exist in the database, potentially causing performance issues. In order to optimize the function and reduce unneeded logging, the rollback information collection process has been updated to reuse the rule inventory.
SR-C7394 · Issue 349357
getJSON API performance improvements
Resolved in Pega Version 7.4
Clipboard sorting of the JSON fields returned from the sync call was causing performance issues. To resolve this, the getJSON API has been refactored to improve performance.
SR-C757 · Issue 343486
Empty hidden elements stripped when AAR proxy in use
Resolved in Pega Version 7.4
When using IIS WebServer and AAR proxy configuration with high security settings, submitting a form through Microsoft Internet Explorer with hidden input fields that did not have a name attribute resulted in a blank parameter name and value being added. This formed an invalid request that returned a HTTP 200 with no error message. Because Microsoft Internet Explorer does not ignore elements which have empty names, the code has been updated to remove name attributes on pycustomerrorsection hidden elements.
SR-C8392 · Issue 350041
Refactored file loading tools for consistent URL escapes
Resolved in Pega Version 7.4
The .properties file was generated with the wrong rest URL due to handling differences for escaped URLS. The file loading tools have now been refactored to use a common interface for handling escapes.
SR-C8662 · Issue 351473
Corrected Boolean option documentation for BIX
Resolved in Pega Version 7.4
In the user Guide for BIX, the "Optional command-line BIX parameters" section states the -B option affects how Boolean values are published, giving '01' as a valid option. However, attempting to use it generated a runtime exception stating that it was an unsupported value. This issue was caused a documentation error, and the files have now been updated to correctly indicate the option is "10".
SR-C8899 · Issue 333268
ABAC exception handling added
Resolved in Pega Version 7.4
After creating an access control policy and access control policy condition on a data class that shows in the Data Explorer, defining the condition such that it was always false and then clicking on the class on which the policy was just defined generated an error. If the policy was withdrawn and then clicked on again, it appeared as expected. This was reproducible only when ABAC was enabled, and handling for an exception generated in this scenario has been added.
SR-C9767 · Issue 350619
Object contention resolved to improve getPOJO performance
Resolved in Pega Version 7.4
Object pool contention issues were seen related to getPOJO and getDelegate. This was traced to the legacy class GenericObjectFactoryPool, where a hashmap was being guarded with a synchronized block for multi-thread access. This process has now been replaced with a concurrenthashmap to do the same but with thread contention.
SR-B73542 · Issue 327654
JNDI Server field in Connect-JMS supports GRS
Resolved in Pega Version 7.4
Setting the value of the JNDI Server field in the Connect_JMS rule form using Global Resource Setting was only working when the JNDI Server rule instance was specified directly. In addition, attempting to use a GRS to set the value in the JNDI Server field itself resulted in the error "Could not find JNDI Server instance: =D_PegJMS.PegJNDIProp". This was due to the JNDIServerPage receiving the value of JNDIServerName but not being able to use it. To correct this, a local variable actualJNDIServerName has been added to carry the information and make it available to the API.
SR-B74017 · Issue 329731
MimeType set on attachments
Resolved in Pega Version 7.4
In order to correct a problem for mobile users attaching files, pyAttachMimeType will now be set on the pyNewFileAttachment page for both online cases and offline cases.
SR-B76463 · Issue 340030
Refresh from ruleform correctly passes mandatory parameter
Resolved in Pega Version 7.4
The below error message appeared on the clipboard when going to Action tab and clicking on Refresh button: "Unable to load data page D_ServiceMethods. Required parameters : ServiceType. cannot be blank". This warning message was also visible in the logs whenever the service was called from any SOAP client. In this case, triggering a refresh from Ruleform action was not passing a mandatory parameter to the D_ServiceMethods data page. To fix this, the section Grid has been modified to verify the parameter (i.e. pyServiceType) and then display it.