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Published Release Notes

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Browse resolved issues for Platform releases.

This documentation is for non-current versions of Pega Platform. For current release notes, go here.

End of support for form-based rule forms in Pega 7.1.9

Valid from Pega Version 7.1.9

Rule forms that are configured to render as forms are no longer supported in Designer Studio or end-user applications. Form-based configurations are found on custom rule types that were created in earlier versions of Pega 7 and are characterized by pop-up windows that are rendered externally from Designer Studio.

Reconfigure Pega 7 applications that use such rule forms by using standard harnesses and sections.

  1. Open the class form.
  2. Click the Advanced tab.
  3. Select Harness from the Rule formmenu.
  4. Create a new harness and new sections that implement the logic of the custom rule, using standard user interface layouts and controls.

Migrating custom rule forms to harnesses and sections offers the following benefits:

  • User interfaces become HTML5 WC3 compatible and responsive to different screen sizes.
  • User interfaces become cross-browser compatible, rendered consistently in Google Chrome, Mozilla Firefox, Apple Safari, and recent versions of Microsoft Internet Explorer.
  • Rendering performance on modern browsers is dramatically improved.
  • User interface pop-up behavior is eliminated; all windows are rendered inside Designer Studio and end-user applications.

Deprecated rule types

Valid from Pega Version 7.1.8

The following rule types have been deprecated as of the Pega 7.1.8 release:

  • Form
  • Hierarchy
  • Service COM
  • Service BPEL
  • Connect BPEL
  • Parse Transform
  • Parse Transform Collection
  • Parse Infer

For more information, including suggested alternate rule types, see the help topic Deprecated features.

Decision Data Store data sets can be used only on DNodes

Valid from Pega Version 7.1.8

Data flows that contain Decision Data Store data sets as the primary or secondary source must be created and executed only on DNodes.

Data flows are not restarted automatically after application server restart

Valid from Pega Version 7.1.8

When you restart the application server or the Pega 7 server, you stop the execution of your data flows. The interrupted batch and real-time runs are marked as Failed

Recommendation:

  • Go to the Designer StudioDecisioning > Decisions > Data Flows > Batch processing tab and start the failed batch runs.
  • Go to the Designer StudioDecisioning > Decisions > Data Flows > Real-time processing tab and activate the failed real-time runs.

 

Value list and value group properties are not supported inside data flows

Valid from Pega Version 7.1.8

Value list and value group properties are not supported inside data flows, and you need to instead use other property types.

See the Pega 7 developer help to check all available property types.

Data flow preview size is fixed to 10

Valid from Pega Version 7.1.8

The Preview option for each shape in data flows returns the first 10 records. This value is fixed and currently cannot be changed.

Data Flow transformation shapes cannot be used in combination with the Compose or Merge shapes

Valid from Pega Version 7.1.8

When you reference another data flow from a data flow that contains the Compose or Merge shape, the referenced data flow cannot contain transformation shapes (EventStrategy, Decision strategy, Convert).

Data flow validation does not currently prevent you from designing a data flow that goes against this design pattern. Make sure that your data flows follow this design pattern by checking the referenced and referencing data flows.

 

Data flow destination is resolved at assembly time

Valid from Pega Version 7.1.8

Data flow execution always uses the design-time destination data sets or destination data flows, regardless of the input records at run time.

Example:

You create a data flow and set the destination to a specific data set. In the data flow, you use a strategy that produces some results. Regardless of these results, the execution of your data flow always uses the destination data set that you specified when you designed the data flow.    

The same applies when you set the destination to a data flow.

 

 

Context-specific documentation is not available in express mode

Valid from Pega Version 7.1.9

Help topics that are opened from express mode display content that is specific to Designer Studio.

If your system is dedicated to applications that are developed in express mode exclusively, and you do not need Designer Studio help topics, you can set the Online Help URL field on the System Settings landing page to: https://pdn.pega.com/sites/default/files/help_p7e/procomhelpmain.htm. Alternatively, you can view the contextual help system for Pega 7 Express in a separate browser tab.

Design-time limitations in express mode

Valid from Pega Version 7.1.9

Some limitations apply when you develop an enterprise application in express mode. At design time, some features are disabled or have limited options when you configure them in Designer Studio and switch to express mode. The use of these features does not restrict the run-time behavior of your application; however, you cannot change the configuration of these features unless you switch from express mode to Designer Studio.

For more information about each limitation and the recommended action to take, see the following information:

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