Learn SIEBEL-SCRIPTING with Real Code Examples
Updated Nov 27, 2025
Explain
Enables dynamic behavior and automation in Siebel applications.
Commonly used to validate data, calculate fields, and manipulate UI components.
Supports client-side (Browser) and server-side (Business Component) scripts.
Allows integration with external systems via web services or COM objects.
Critical for implementing business rules that cannot be handled through configuration alone.
Core Features
Business Component scripting (ValidateField, WriteRecord, etc.)
Applet scripting (PreCanInvokeMethod, PostInvokeMethod, etc.)
Server-side scripts for workflows and business services
Access to Siebel object model (BusObject, BusComp, Applet)
Ability to call external COM objects or web services
Basic Concepts Overview
BusObject/BusComp - the data and logic units in Siebel
Applet - UI components representing data
Pre/Post events - triggers before or after actions
eScript - JavaScript-based scripting language
Workflow scripts - for server-side automation
Project Structure
Siebel Object Repository (SOB) stores objects and scripts
BusObjects and BusComps contain business logic
Applets contain client-side scripts for UI behavior
Workflows for orchestrating server-side logic
Deployment via Siebel Tools and repository check-in/out
Building Workflow
Identify the business process requiring automation
Determine where to implement (Applet, BusComp, Workflow)
Write the script using Siebel eScript or VBScript
Use Pre/Post events to trigger logic at the correct time
Test scripts for correctness and performance
Difficulty Use Cases
Beginner: simple field validation or default values
Intermediate: calculated fields and conditional visibility
Advanced: complex workflows with multiple BusComps
Expert: integrations with external systems or web services
Architect: enterprise-wide automation and multi-layer scripting
Comparisons
Siebel eScript vs VBScript: eScript is JavaScript-based and modern; VBScript is legacy
Client-side vs Server-side: client affects UI, server affects backend logic
Workflow script vs BusComp script: workflow for orchestration, BusComp for data validation
Declarative configuration vs scripting: declarative is easier; scripting is more flexible
Siebel scripting vs Salesforce Apex: Apex is strongly typed and cloud-native; Siebel is on-premise and proprietary
Versioning Timeline
1990s - Initial Siebel CRM release with basic scripting
2000 - eScript introduced for client-side automation
2004 - Server-side scripting and workflow integration enhanced
2007 - Siebel 8.x supports event-driven scripts extensively
2011 - Integration with web services for scripts
2015 - Siebel Open UI introduced client-side scripting flexibility
2025 - Current stable Siebel CRM with advanced scripting and integration capabilities
Glossary
BusObject - represents a business entity
BusComp - business component for accessing data
Applet - UI representation of data
Pre/Post Event - triggers before or after an action
eScript - JavaScript-based scripting language in Siebel