INC-201216 · Issue 692415
ADM group chart level working in Prediction Studio
Resolved in Pega Version 8.7.1
Charts were not visible for Group level ADM in the Prediction Studio Models tab. This was traced to an unneeded filter for this version of Pega and has been resolved by withdrawing the filter.
INC-201340 · Issue 693021
Scenario Planner performance improvements
Resolved in Pega Version 8.7.1
Scenario planner runs were causing out of memory errors on the dataflow nodes. To resolve this, updates have been made to improve performance. Only relevant information will be kept for decision funnel simulations out of SR pages, the memory footprint of data structures used to aggregate and rollup counts has been reduced, and temporary objects will be released as soon as they are not needed anymore.
INC-201610 · Issue 691878
Removed services check and added warnings for simulations
Resolved in Pega Version 8.7.1
Attempting to run an audience simulation resulted in the error "Running simulations is not possible, because the required services are not available. Contact your system administrator to enable the data flow and real-time data grid services". Investigation showed the @DsmServices.pxHasFunctionalNodes("DataFlow","Batch") function call contained in the 'when' rule pyUnavailableDecisionServices was returning false even if all the nodes were in the cluster and all the DSM Services were in NORMAL status. To resolve this, the services check has been disabled and the simulation run will show a warning or fail if a data flow run is queued for more than 30 secs or if there is an issue with querying the underlying metrics storage.
INC-202937 · Issue 695941
RealTimeProcessingDelay made configurable
Resolved in Pega Version 8.7.1
When using interaction history summaries in Engagement Policy strategies, the check whether a particular action was sent previously was not returning any results for the customers that did have an action "Sent". These records were present in the IH Fact table but the IH Summary tables were missing these records. This has been resolved by making the realTimeProcessingDelay configurable for reading from IH in a real-time flow configurable (done as part of IH pre-aggregation). This may be useful if there can be a difference in time between machines inserting into IH which causes pre-aggregation to miss processing records. The relevant DSS is "interactionHistory/realTimeProcessingDelay", and the default is 5 seconds. This must be set before starting pre-aggregation. This is the difference between the end position and the log time. RuleSet: Pega-DecisionEngine DSS Name: interactionHistory/realTimeProcessingDelay Value: <new delay in seconds>
INC-205378 · Issue 698513
Added handling for double quotes on Substrategy shapes
Resolved in Pega Version 8.7.1
After update, there were compilation issues on calling substrategies from strategies using datapage.pxResults as another page. This was traced to the handling for a parameterized data page with double quotes on Substrategy shapes, and has been resolved.
INC-206684 · Issue 699365
Empty string handling added to SSA CompareDates
Resolved in Pega Version 8.7.1
The CompareDates implementation in SSA has been updated to fallback to the current datetime/date if it encounters empty string arguments.
INC-208207 · Issue 702800
#resolvedissues note:
GET API will consider case locking mechanism
Resolved in Pega Version 8.7.1
After update, performing a GET call on an assignment was unexpectedly locking the case. This was traced to a difference in handling: Pega 8.3 performed an Obj-Open-By-Handle of the workobject without acquiring a lock, while Pega 8.6 calls Assign-.acquireWorkObject which acquires a lock on the work object thereby affecting the other requestors from accessing the case. This has been resolved by enabling ConsiderLockingMode to independently determine the locking mechanism set for the case type.
INC-184798 · Issue 703269
PRconfig added for JVM user/password
Resolved in Pega Version 8.7.1
The setting Dcom.sun.management.jmxremote.local.only=true has been added for use when JMX authentication is enabled by providing jmxuser/password through prconfig.
INC-194348 · Issue 703374
Resolved multiple copies of Pega0050 alerts
Resolved in Pega Version 8.7.1
The PDC alert Pega0050 was seen multiple times for the standard pxgetoperatordetails activity, step 6.This has been fixed by removing the pagecopy and updating the data page properties.
INC-195580 · Issue 684492
Delay Factor updated to allow values < 1.0
Resolved in Pega Version 8.7.1
After modifying the "Delay factor" parameter on a queue processor rule and and clicking the "Save" button, refreshing the page caused the value of the "Delay factor" parameter to change. This has been resolved by updating the delay calculation strategy to support factors < 1.0.