SR-A6903 · Issue 216455
Data Flow correctly handles table encountering null numeric columns
Resolved in Pega Version 7.2
When a data set was created on top of a exposed table which contains some null value in numeric columns, a Data flow executed using that data set used the value '0' instead of the expected null property. This was traced to the Data Flow batch run execution using the DSMClipboardPages, which weren't able to differentiate if a property was present or not and led to null being mapped to 0 in a numeric property. To correct this, the NativeSQLAPI will return null values as empty values when querying a DB and will not use them populate a DSM page or propagate them in the data flow.
SR-A6903 · Issue 216454
Data Flow correctly handles table encountering null numeric columns
Resolved in Pega Version 7.2
When a data set was created on top of a exposed table which contains some null value in numeric columns, a Data flow executed using that data set used the value '0' instead of the expected null property. This was traced to the Data Flow batch run execution using the DSMClipboardPages, which weren't able to differentiate if a property was present or not and led to null being mapped to 0 in a numeric property. To correct this, the NativeSQLAPI will return null values as empty values when querying a DB and will not use them populate a DSM page or propagate them in the data flow.
SR-A733 · Issue 207631
Edited Propositions retain format
Resolved in Pega Version 7.2
When updating a Proposition using the "Edit" button, the format was lost, however updating the proposition using the "Bulk Edit"-> 'Edit in Excel' button preserved the formatting. This has been addressed by making the default UI control for the text values a Text Area, which maintains the multi-line format.
SR-A6629 · Issue 216162
Updated group authentication for populating Batch Processing landing page
Resolved in Pega Version 7.2
pyApplication and pyApplicationVersion were not getting populated when running a data flow from the Batch Processing landing page that used information from system pages. This was an issue with the system pages not being included in the proper authentication group, and has been resolved.
SR-A5666 · Issue 215313
Flow Image available in "WhereAmI" option of iframe
Resolved in Pega Version 7.2
In some cases, it was not possible to see a flow canvas when the request was made from external system (e.g.. calling Pega URL from iframe). The framework was not taking into account the case where the frame was embedded in a document from a different domain. The cause of this issue is that the iframe and the parent frame have different origins, which prevents Viewer Data registering correctly. The system has been updated to detect whether the parent frame has the same origin as iframe, then choose correct the parent context to register Viewer Data. The object used to contain viewer data should be created in the right context in order to avoid cross origin exceptions.
SR-A6547 · Issue 217014
Updated handling for empty keys in DataSet-Execute
Resolved in Pega Version 7.2
When executing a 'delete by keys' operation in a DataSet-Execute method, passing empty keys would intermittently cause the whole dataset to be truncated or deleted. To create a more robust execution environment, when a Dataset-Execute is called and no key is passed it will trigger a delete statement matching the key value to null.
SR-A14475 · Issue 228318
Local ADM 'Fail Safe' settings honored in PostgreSQL
Resolved in Pega Version 7.2
When the ADM to was configured to persist learnings, the learnings/training data of ADM models was lost when server is restarted. This was traced to the default FailSafeEnabled setting of TRUE in PostgreSQL overriding the disabling of the ?FAIL SAFE? mode option from Decisioning -> Infrastructure -> Services. This mode puts the JDBC connection away from auto-commit and fails to put it back to auto-commit, thereby making ADM backups not commit to the database. This was on a per connection basis, so some connections would still save, but others would not. This has been fixed by explicitly ensuring all connections have the required auto-commit settings on ADM Server connections.
SR-A6740 · Issue 214445
Bulk delete activity added for ADM models
Resolved in Pega Version 7.2
In order to support the deletion of ADM models in bulk, an enhancement has been added to remove the unwanted models from the database provided a list of them is given as input. The activity pxDeleteModelsByCriteria has been created; "Used to delete ADM models in bulk. Models to be deleted are determined by the criteria selected by this Activity's parameters; a model is deleted if it matches all selected criteria."
SR-A8236 · Issue 217334
Data flow respects vertical scalability settings
Resolved in Pega Version 7.2
The number of threads per node specified in Decision->Simulation Settings->Topology landing page was not taken into account by data flow execution, leading to the inability to configure vertical scalability per PRPC node and/or exclude certain nodes from data flow execution. This was an error where the configuration was being ignored and a default value was always used, and has been corrected.
SR-A13188 · Issue 228542
Apache HTTP client library updated for improved security
Resolved in Pega Version 7.2
The Apache HTTP client library version 4.3.5 was identified as containing a security vulnerability. Both DSM and PRPC have been updated to version 4.3.6 in the DSM & PRPC SVN repositories respectively. In addition, new ADM service archives (WAR/EAR) need to be created with the updated library. VBD (service) does not use this library, so is not affected.