INC-127891 · Issue 564726
Added check for redirects when getting images from S3
Resolved in Pega Version 8.2.7
When retrieving images from S3 storage, a 303 redirect status response code was shown. Investigation showed that using a public URL caused the redirects, and this has been resolved by adding an AG hash while fetching images via an activity.
INC-137818 · Issue 594023
Corrected sorting icon accessibility when grid size is not fixed
Resolved in Pega Version 8.5.2
After configuring a table and checking the boxes for Filtering and Sorting and unchecking the fixed (pixel) size grid box, tabbing in to the grid/table using the keyboard did not bring the focus to the sorting icon /header, but instead the focus went to the filter icon. If filter was unchecked and sorting was checked, the focus went to the first row of the table. This was traced to the column headers missing the tabindex attribute when the column headers were not fixed. When the column headers were fixed, tabindex =0 was present for the column header and the sort icon was accessible. This was traced to the Freeze Header value not being updated according to Fixed Size value because it was not a fixed size grid. To resolve this, an extra condition has been added in GenerateCellContent Rule-Utility-Function to be used while checking the Freeze Header.
INC-171449 · Issue 649931
Added null check for expression ID in Disable-When-Condition
Resolved in Pega Version 8.4.5
A Radio Button was not disabled despite a 'when' rule if a Data Page was used as the List source in the Radio buttons control and the property was passed as a parameter of the data page. Investigation showed that the expression ID for the Disable-When-Condition was present, but there were no expressions to evaluate. This has been resolved by adding a null check to verify if expressionResults is an empty object.
INC-156818 · Issue 628465
Materialization uses time limit boundary for query
Resolved in Pega Version 8.4.5
After turning on Materialization for pyIHSummary and OfferOutcomesForPast45Days datasets, an SQL query was taking an excessive amount of time and causing multiple alerts in the logs. Investigation traced the issue to database partitioning, specifically that running a query where the pyOutcomeTime range spanned multiple partitions was causing the indexes for all partitions in the range to be opened. To resolve this, the query has been updated with a DSS to support a partition size of min(pxOutcomeTime) to limit the time range to querying day by day, or hour by hour, or any other chronology unit specified. If there are no records for the current limit, then it will look at the next partition. This should prevent the query from needing to open more than 1 or 2 partitions.
SR-D81659 · Issue 548900
Handling added for encrypted messages using IMAP
Resolved in Pega Version 8.2.7
Log errors were seen related to Email Listeners while processing encrypted emails from specific mail IDs, including "Unable to determine DSN, EmailClientRuntimeException: Unable to load BODYSTRUCTURE" and "isMimeType(JavaMailMIMEMessage - Unable to determine partIsEncryptedMessage". This issue is related to how certain servers work with the IMAP protocol to parse messages, and has been handled by creating a new instance of MimeMessage from the original MimeMessage and working on it.
SR-D68328 · Issue 557749
Unload handler added for use with custom popups
Resolved in Pega Version 8.2.7
A memory leak seen in Microsoft Internet Explorer was traced to a custom script to close windows which bypassed window unload and continued to hold some objects in memory. This has been resolved by introducing a new file which will load only for popup harnesses and which registers the unload handler to remove the popup window references.
INC-177323 · Issue 672420
Search string wildcard use documentation updated
Resolved in Pega Version 8.7
The support article for the search API has been updated to clarify the ability to use the wildcard character "*" by manually adding it to the prefix of each term in the search string.
INC-173162 · Issue 650795
Certificate match will use Subject Distinguished Name
Resolved in Pega Version 8.7
Signature verification was failing due to the system not finding the matching root certificate for the chain. The root certificate was in the trust store, but the system found a different certificate first and that other certificate (an intermediate certificate) was not considered a valid certificate for validating the whole certificate chain. This was traced to filtering on the Issuer Distinguished Name (DN) instead of the Subject DN and was due to intermediate certificates potentially having the same Issuer as a root certificate (e.g. if that root certificate was used to create the intermediate certificate). To resolve this, an update has been made to check the Subject DN instead of Issuer DN.
INC-189047 · Issue 674759
Session timeout adjusted for use with Apple Safari
Resolved in Pega Version 8.7
A configured browser session logout timer was not working with the Apple Safari browser. This was traced to browser-specific handling for self.location.href and has been resolved by adjusting the logic and moving it inside a setTimeout to improve cross-browser compatibility.
INC-143861 · Issue 597557
pzIsScalar 'when' rule updated for Value list and Value group
Resolved in Pega Version 8.5.2
When using the GET/Cases/{ID} API to fetch details about a case, an intermittent HTTP 500 error appeared. This was traced to the 'when' condition pzIsScalar being returned as true for the ValueList property types and trying to set the value on the summaryData embedded page. This has been resolved by updating the pzIsScalar 'when' rule to better handle Value list and Value group.