Clear messages in data transform ?

In Activity, we can use the Page-Clear-Messages method to clear all the messages from the step page.

But can we remove messages from the data transform?

We can try to use functions to clear messages from the primary page in data transform.

@pxClearMessages() - to clear messages from the primary page.

@pxClearMessages( Page clipboard page) - this is to clear messages from the specific page.

Generally, these functions will be used in error handling in the data page response data transform.

Set	param.status	equal to	@pxClearMessages()
Set	param.status	equal to	@pxClearMessages(tempPage)

Pega will return param value to "true" if it is successfully clears all messages.

Pega RDB Methods

RDB Methods:

Use Connect SQL rules and RDB methods only with an external database. Do not use Connect SQL rules or RDB methods for the PegaRULES database(s). Because not all properties in the PegaRULES databases are distinct database columns, use the Obj-Open and Obj-Save methods, not the RDB- methods, with the PegaRULES database to prevent loss of data.

Pega Obj Methods

 Obj Methods:

At runtime, five methods (Obj-Browse, Obj-Filter, Obj-List, Obj-List-View, and RDB-List), list view rules, and summary view rules use a page of the class Code-Pega-List

Code-Pega-List class as a source of search criteria and to hold the output. Typically, such pages are named Results, pyQueryResultPage, or pyViewLookupList. Search results (which support rows of report output) are stored as pages in the pxResults() property, a Page List.

Pega Basics

Below are the topics which are covering in this post.

• Operator ID
• Access Group
• Organization – Division – Unit
• Roles & Portals
• Properties
• Status of a Work Object

Pega Work related terms and explanation

Work Type

Work Item

Work Pool

Work Group

Work List

Work Basket

Work Party

Work – base class

Every application requires at least one concrete class derived from the Work- base class.

Pega Ruleset Validation-AV and RV

Ruleset validation

Ruleset validation is being performed each and whenever a rule is saved. It ensures that referenced rules are accessible on the target system when the ruleset is advanced. 

Ruleset validation doesn't influence rule resolution at the run time however it is applied at design time.

Activity End and Exit Activity methods in pega

Activity-End method?

Use the Activity-End method to cause the system to End the current activity and all calling activities.

Pega - RULE CIRCUMSTANCE - Interview Q&A

Pega Rule Circumstance

1. What is Circumstance? How it works?

A circumstance is an optional qualification available for all rules. Using a circumstance allows our application to support multiple variants of a rule. For example, variations of an ordinary rule instance can be created for different customer status levels or for different geographic locations.