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Data Trust › Scenario Studio › Scenario Builder

Validation using Pattern Check Business Rule

Validate string values against a regular expression pattern.

Overview

The Pattern Check business rule validates that values in a specified column conform to a defined regular expression pattern. It is commonly used to validate formats such as dates, phone numbers, postal codes, and identifiers.

Note: Ensure all required connection profiles are configured in the Administration module before building this scenario.

Prerequisites

• You are logged in to Data Trust with a Pro-User or Admin Pro-User role.
• An RDBMS connection has been configured and the target column contains string-type data.

Steps

Path: Data Trust › Scenario Studio › Scenario Builder › Validation using Pattern Check Business Rule

Figure 1: Validation Option

Navigate to the Scenario Studio module and select the Validation using Pattern Check Business Rule option from the left sidebar or main menu. This opens the scenario builder canvas where you will configure the data source connections, transformation rules, and execution settings.

Figure 2: Drag and drop RDBMS Widget

Drag the Rdbms Widget from the widget palette and drop it onto the scenario canvas. Positioning the widget opens its configuration popup where you will set the connection, table, and any additional options.

Figure 3: Select Connection and click on Navigator

Select the appropriate connection from the dropdown to link this widget to its data source. Choosing the correct connection profile ensures the scenario reads from or writes to the intended database or file system.

Figure 4: Select table

The Navigator panel displays the available databases, schemas, and tables for the selected connection. Expand the tree to locate the required table or view, then click Select to add it to the widget configuration.

Figure 5: Click on Validation Rules tab

The Validation Rules tab lists all available business rule widgets that can be applied to the selected dataset. Drag the required rule widget onto the canvas, configure its threshold or pattern, then save before moving to the next step.

Figure 6: Drag and drop Pattern check rule

Drag the Pattern Check Rule from the widget palette and drop it onto the scenario canvas. Positioning the widget opens its configuration popup where you will set the connection, table, and any additional options.

Figure 7: Business rule

The Validation Rules tab lists all available business rule widgets that can be applied to the selected dataset. Drag the required rule widget onto the canvas, configure its threshold or pattern, then save before moving to the next step.

Figure 8: Click on Additional options tab

Navigate to the Scenario Studio module and select the Validation using Pattern Check Business Rule option from the left sidebar or main menu. This opens the scenario builder canvas where you will configure the data source connections, transformation rules, and execution settings.

Figure 9: Drag and drop Email Widget

Drag the Email Widget from the widget palette and drop it onto the scenario canvas. Positioning the widget opens its configuration popup where you will set the connection, table, and any additional options.

Figure 10: Configure Email

The Email widget sends an automated result notification to configured recipients after the scenario finishes executing. Provide the recipient addresses, subject, and choose whether to attach the exception report or include a summary in the email body.

Figure 11: Click on Execute Button

Click the Execute button to trigger the scenario and begin processing data from the configured sources. The scenario transitions to Monitor mode where you can track real-time execution progress and view interim results as each step completes.

Figure 12: Click on Exception Count

The Click on Exception Count page presents the full outcome of the scenario execution including record counts, match rates, and any detected exceptions. Drill into exception records to inspect individual mismatches and use the Export to CSV option to share results with stakeholders.

Figure 13: Validation Execution Summary

The Validation Execution Summary page presents the full outcome of the scenario execution including record counts, match rates, and any detected exceptions. Drill into exception records to inspect individual mismatches and use the Export to CSV option to share results with stakeholders.

Figure 14: Recived Email

The Email widget sends an automated result notification to configured recipients after the scenario finishes executing. Provide the recipient addresses, subject, and choose whether to attach the exception report or include a summary in the email body.