INC-137255 · Issue 584906
Resolved Cassandra query read/write latency
Resolved in Pega Version 8.2.8
Read/write latency was seen when certain Cassandra queries were triggered by the system. This was traced to an unusual case where a flush was not done for an exceptionally long time period, and has been resolved.
INC-142084 · Issue 599876
Support added for expression in strategy scorecards
Resolved in Pega Version 8.2.8
When invoking REST against a dataflow that had a strategy containing a scorecard that used an expression and the "Include model explanations option" was enabled in the Strategy configuration, the system failed with the error "PropertyValueInvalid .pxMaxScore Cannot cast the value (unknown) to double". This was traced to the Scorecard explanations failing during serialization when an expression was used, and has been corrected.
INC-143927 · Issue 599491
Oracle database performance improvements
Resolved in Pega Version 8.2.8
When the IH Summary was enabled and materialized on an ADM model, updating the ADM model was very slow on large sites. This has been resolved by adding several performance improvements for working with Oracle databases, including Oracle pre/post processing steps.
SR-D93777 · Issue 565692
Handling added for Oracle Aggregate IH Summaries
Resolved in Pega Version 8.2.8
When using using (Non Materialized) IH Summaries to aggregate IH data, the data returned by the IH summary did not include all the expected records. If the same criteria was executed on the database via SQL or by using a strategy to process raw IH data then the results were as expected. This was due to a difference in handling of Oracle vs postgres which causes an order by clause not to be generated in the query: the postgres column name is lower case, while in Oracle it is upper case. This has been resolved by updating the system to get the column name correctly from the propertytocolumn map so IH records are returned in correct order by Browse By Keys operation.
SR-D95605 · Issue 565486
Data Flow correctly saved to Database table Dataset
Resolved in Pega Version 8.2.8
After setting up a dataflow with Report definition as a source and Database table dataset as destination with the option "Insert new records and override existing", a data transform was used to modify a few of the values and write to the same database table. This table was mapped to pegadata schema and didn't have a pzpvstream column. Running the data transform generated an exception stating "DataStoreSaveStatementWithoutStream(PageDatabaseMapperImpl). The error was not seen when the pzpvstream column was added or if pzInskey was also removed along with pzpvstream, or if "only insert new records" was selected. This was traced to pzInsKey and pxInsName being null in the query formed while writing. There are two execution paths for the database dataset save operation, one for internal tables and another one for external tables. For a table with pzInskey but no blob, the system was incorrectly using the external table logic. This has been corrected.
INC-147654 · Issue 642185
Updates to displaying embedded images in cases
Resolved in Pega Version 8.4.5
Sending an email with an embedded image to the email ID associated with the email listener successfully created the interaction case, but the embedded image was not displayed when the case was opened from the work-basket. A rule-not found exception was seen in the tracer for pyGetImageDisplay, the rule responsible for displaying the images in the ET pane. Investigation showed that when URLObfuscation was turned on, the decryption of the URL was not successful because "&" had been encoded to '& amp;'. This has been resolved by calling the activity pyGetImageForDisplay using URLMapping instead. An additional issue was seen with displaying images in the email interaction pane where the additional empty new lines moved the image outside the intended place. This was traced to a customization for the reply area which used the pyHighlightedMessage property and converted newlines to br tags even in HTML mode. To resolve this, pyHighlightedMessage has ben modified to convert newlines to br tags only if the mode is plain text.
INC-152776 · Issue 621242
Check added for HTML and linefeed combined in email
Resolved in Pega Version 8.4.5
In the Interaction right hand pane Email triage widget, additional line breaks were seen when displaying email message data that contained table tags. This was a missed use case for email which contains both HTML and '\n', which resulted in the system replacing '\n' with < / br >. This has been resolved by adding a check whether the content has HTML tags which will avoid the replacement.
INC-157214 · Issue 631598
Mentioned user in Pulse appears correctly
Resolved in Pega Version 8.4.5
When loading user names while using the "@" functionality in a Pulse post, adding or tagging the operator/user in Pulse by entering each letter brought up the list, but when using copy/paste it was not possible to select the desired value from the user.Suggestions list of operators/users. If by chance the user name was selected from the suggested list, the operator ID was added instead of the full name. This has been resolved.
INC-160688 · Issue 632228
Skip topics from the attachments setting honored
Resolved in Pega Version 8.4.5
Topic detection was happening for attachments even when it is disabled in the UI. This issue was traced to pyTopics which were not properly configured by selecting checkboxes in iNLP configuration for Email Channel, and has been resolved.
INC-165188 · Issue 635773
Third-party links allowed to pass target attribute in anchor
Resolved in Pega Version 8.4.5
Attempting to connect to Docusign, a third party application, via Email in an interaction portal was not working, and the error "account.docusign.com refused to connect" appeared. This was caused by the HTML data being sanitized so the attribute 'target' was not allowed to pass and the application could not open in a new tab. To resolve this, an update has been made that will allow the target attribute for an anchor tag.