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.
SR-C81111 · Issue 417908
Performance improvements made for IG summary use
Resolved in Pega Version 8.2
Enabling IH summaries in an adaptive model or using them in a strategy was impacting performance by as much as 300 milliseconds. Improvements have now been made to streamline Cassandra node health checks, to eliminate unnecessary duplicate calls to the DB, and to stop the DSS from being read on each single case dataflow execution.
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.
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-158813 · Issue 629484
Updated report handling for simulations using database output
Resolved in Pega Version 8.4.5
When running a simulation with a database table as the output destination, the pxObjClass property was not populating with a value in the results. This caused sub-reports to not be populated with data. Investigation showed that issue happened when the simulation output destination database table was inferred as an external table due to not having an exposed column for pzinskey. To resolve this, the pxObjClass and pxCreateDateTime properties, which were added to simulation output destination tables for compatibility with Report browser, will not be added to those tables when they are created. Instead, to address compatibility issues of simulation output destination classes with Report browse in the Customer Decision Hub, the pyDefaultSummaryReport has been brought up into the Data-Decision-StrategyExecution-ResultOutput class from the @baseclass.
INC-189259 · Issue 674820
Big Decimal used while converting List to Page
Resolved in Pega Version 8.7
Previous work done to handle precision numbers in the JSON response that were being rounded or truncated when parsed for the DataSource page has been updated to also handle the case of mapping a list to a page.
INC-175892 · Issue 651962
Updated logic for Spinner API used in DateTime control
Resolved in Pega Version 8.7
When selecting 11, 22, 33, 44 in minutes in the DateTime picker, 11 was rounded off to 10, 22 was rounded off to 20, 33 was rounded off to 30, etc. This was due to the match and increment behavior in the UI Spinner Js API used by the DateTime control, and has been resolved by modifying the logic used to calculate the nextIndex in the keydownHandler API under ui_spinner.js .
INC-164439 · Issue 657996
Setting added to customize using blank Map values
Resolved in Pega Version 8.4.5
After upgrade to from Pega 6 to Pega 8 some of the Map Value rules were not working. This was due to the handling for blank default values which was changed in Pega 7. In order to support backwards compatibility, a new 'when' rule has been added which allows customizing whether or not blank values are allowed for the Map value default columns. pyAllowBlankValues will default to "false".