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Pega Platform Resolved Issues for 8.1 and newer are now available on the Support Center.

INC-182137 · Issue 662489

Multistage Prediction Logic improved

Resolved in Pega Version 8.5.5

When Predictions with Response wait time configured were executed as part of make decision, each decision that came out of the strategy caused a pxDR call to fetch the relevant model execution results and process them to stage the default outcome results for models. This has been improved by modifying the system to process the existing records rather than reading data again from pxDR.

INC-183201 · Issue 664960

Resolved error during save of a Predictive Model

Resolved in Pega Version 8.5.5

Attempting to save a predictive model in Prediction Studio resulted in the error ".pyModelProcess.pyShapes(Setmodelcontrolgroup).pyMOName: Cannot generate the component ID from the provided input. Enter at least one alphabetic character." This was traced to previous work done around defining a control group using a property reference, and has been resolved.

INC-183431 · Issue 665160

Strategy execution queries tuned

Resolved in Pega Version 8.5.5

During NBA strategy execution, interaction history summaries were queried multiple times for a single strategy execution. To improve this function, the isChanged query will now be executed once after system startup if there are no changes instead of being executed every time the Aggregates DataSet BBK is executed. If the same Aggregates query is made multiple times as part of a Strategy in a REST request (i.e. likely multiple ADM models in a MakeDecision call), only one Aggregates BBK call will be made.

INC-164439 · Issue 657994

Setting added to customize using blank Map values

Resolved in Pega Version 8.5.5

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".

INC-165256 · Issue 657036

Improvements for Offer Eligibility rules loading time

Resolved in Pega Version 8.5.5

After opening the Proposition filter/Action rule and clicking on Add Criteria, the pxAnyPicker drop down load was taking an excessive amount of time. Performance improvements have been made by adding a precondition at step 2 to avoid data page refresh for specific scenarios when it is not required.

INC-168914 · Issue 659661

Updates added against Cross-site Scripting

Resolved in Pega Version 8.5.5

Cross-site Scripting (XSS) protections have been updated for the UI.

INC-171257 · Issue 651732

Expanded results for Proposition Filter Relevant Record Properties

Resolved in Pega Version 8.5.5

Previously, a maximum of 500 records were returned from pr_data_tag_relevantrecord when using Edit Parameters for the report definition proposition filter rule. In order to accommodate more complex needs, an update has been made to use the D_pxGetClassDataModel data page to fetch all the records and make them available in the dropdown.

INC-174435 · Issue 659481

Survey Complex Question Definition properly displayed

Resolved in Pega Version 8.5.5

Selecting any Complex Question to look at the definition displayed a blank screen. This was traced to an issue with the ruleformtabs properties for the layout group used by complex questions, and has been resolved by changing the Layout Group display type from "Default" to "Tab".

INC-174468 · Issue 650944

Delegated rules search considers localized text

Resolved in Pega Version 8.5.5

The search / filter box used to look for particular delegated rules on the configuration tab did not consider localization via field values, where the on screen name and description of the delegated rule was localized. This resulted in the search text being compared against the original text (.pyAdviceText and .pyDescription) used for the name and description at the time the rule was delegated, but not with the localized text that actually appeared on the screen. This has been resolved by updating the pzPopulateDelegations activity to filter by localized values of pyAdviceText and pyDescription.

INC-178070 · Issue 658677

Browser invocation allowed for UnlockOperator

Resolved in Pega Version 8.5.5

Attempting to unlock an operator who was locked out due to security policies was failing. This was an unintended side effect of security work performed earlier, and has been resolved by reenabling 'Allow invocation from browser ' for pzUnlockOperator. This activity requires an authentication check with privilege protection.

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